id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_5623 | qasc | <ctx>
sediment transport is the movement of solid particles ( sediment ), typically due to a combination of gravity acting on the sediment, and the movement of the fluid in which the sediment is entrained. sediment transport occurs in natural systems where the particles are clastic rocks ( sand, gravel, boulders, etc. ... | [
"mechanical",
"watershred",
"erosion",
"cranes roost"
] | D | |
openbookqa_2283 | openbookqa | <ctx>
the presence of the full moon can brighten up the sky with scattered light, hindering observation of faint objects. for observation purposes, the optimal location for an optical telescope is undoubtedly in outer space. there the telescope can make observations without being affected by the atmosphere. however, at... | [
"beside a streetlight",
"the countryside",
"the big city",
"beside a skyscraper"
] | B | |
openbookqa_954 | openbookqa | <ctx>
through observation it has been found that organisms typically respond to changes in weather and temperature by either moving to an environment in which these factors match what they are already accustomed to or staying in their current environment and consequently become acclimated to the new conditions. in a st... | [
"pass away",
"joy",
"increased energy",
"warmth"
] | A | |
medmcqa_5051 | medmcqa | <ctx>
the husband. one study found as high as 92 % of all honour killings are committed by the spouse. the highest occurring reason in spousal honour killings was alleged extramarital affairs. much of the data has been collected by the human rights commission of pakistan through newspaper reports, however, it is clear ... | [
"498 A",
"304",
"304 A",
"304 B"
] | A | Ans. (a) 498 ARef.: The Essentials ofFSM by K.S. Narayan Reddy 31st ed. / 272-73* Cruel behavior towards wife by husband or his relatives punished by IPC 498 A.* IPC section 498 A states that whosoever being husband or relative subject women to cruelty shall be punished with imprisonment of upto 3 years with or without... |
arc_easy_793 | arc_easy | <ctx>
##t, j. k., cronin, j. b., & hume, p. a. ( 2012 ). asymmetry in multi - directional jumping tasks. physical therapy in sport, 13 ( 4 ), 238 – 242. bradshaw, e., & hume, p. a. ( 2012 ). biomechanical approaches to identify and quantify injury mechanisms and risk factors in women's artistic gymnastics. sports biome... | [
"athletes who stretch before working out",
"non-athletes who stretch before working out",
"athletes who do not stretch before working out",
"non-athletes who do not stretch before working out"
] | C | |
qasc_961 | qasc | <ctx>
wormbase is an online biological database about the biology and genome of the nematode model organism caenorhabditis elegans and contains information about other related nematodes. wormbase is used by the c. elegans research community both as an information resource and as a place to publish and distribute their ... | [
"the eyes",
"a cuticle",
"organ",
"Nematoda"
] | D | |
qasc_7111 | qasc | <ctx>
e. g. respiratory diseases, cancer ) increases in radiative forcing and global warming decreased agricultural productivity due to ozone deposition ecosystem acidification and eutrophication. technology impacts the applications of technology often result in unavoidable and unexpected environmental impacts, which a... | [
"malnutrition",
"plants",
"hyperthyroidism",
"cancer"
] | A | |
medmcqa_817 | medmcqa | <ctx>
6, no. 3 : 167 – 70. https : / / doi. org / 10. 1080 / 19485565. 1959. 9987410. reproduction in two female mongols. ( 1961 ). canadian journal of genetics and cytology 3 ( 4 ) : 351 – 354. 21 - trisomy in a fertile female mongol. ( 1962 ). canadian journal of genetics and cytology 4 ( 3 ) : 352 – 355. genetic imp... | [
"47, XX + 18",
"46XXXY",
"47, XXY",
"45 XO"
] | D | |
aquarat_47233 | aquarat | <ctx>
{ 0, 1, 2, 3 } ), one may take its expectation, getting the unconditional distribution of y, — the binomial distribution bin ( 3, 0. 5 ). this fact amounts to the equality for y = 0, 1, 2, 3 ; which is an instance of the law of total probability. conditioning on the level of densities example. a point of the sphe... | [
"A)2/5",
"B)3/5",
"C)3/7",
"D)4/9"
] | C | |X||X| can take 7 values.
To get |X|<2|X|<2 ( i.e., −2<x<+2−2<x
⇒ P(|X|<2)= Favourable CasesTotal CasesP(|X|<2)= Favourable CasesTotal Cases
= 3/7
C |
arc_challenge_705 | arc_challenge | <ctx>
1. 08 m 43. ( a ) determine the molar mass of sucrose ; determine the number of moles of sucrose in the solution ; convert the mass of solvent to units of kilograms ; from the number of moles and the mass of solvent, determine the molality ; determine the difference between the boiling point of water and the boil... | [
"50 grams",
"250 grams",
"300 grams",
"550 grams"
] | C | |
medmcqa_8310 | medmcqa | <ctx>
utr ) longer than 100 nucleotides, which may potentially have a regulatory function. further investigation of icar mrna ( mrna coding for the repressor of the main expolysaccharidic compound of the bacteria biofilm matrix ) demonstrated that the 3'utr binding to the 5'utr can interfere with the translation initia... | [
"IgA",
"IgG",
"IgD",
"IgE"
] | B | Ans. is 'b' i.e., IgG Virulence factors of staphylococcus aureuso Protein 'A' binds to Fc terminal of IgG (IgG 1,2 & 4 but not IgG3) and prevents opsonophagocytosis by PMNs . It is a B-cell mitogen. It is chemotactic, anti-complementory and antiphagocytico Heat stable nuclease (DNAase) is a characteristic feature of st... |
arc_easy_68 | arc_easy | <ctx>
2. 956 × 10−2 l example 1. 10 computing quantities from measurement results and known mathematical relations while being driven from philadelphia to atlanta, a distance of about 1250 km, a 2014 lamborghini aventador roadster uses 213 l gasoline. ( a ) what ( average ) fuel economy, in miles per gallon, did the ro... | [
"the mass of the driver and the fuel carried by the car",
"the wind resistance between the car and the air nearby",
"the waste heat from the combustion of fuel in the engine",
"the friction between the tires and the surface of the track"
] | C | |
qasc_2233 | qasc | <ctx>
##pirin to a carboxylic acid and an alcohol. in the absence of added acid catalysts, the carboxylic acid product catalyzes the hydrolysis. a true catalyst can work in tandem with a sacrificial catalyst. the true catalyst is consumed in the elementary reaction and turned into a deactivated form. the sacrificial ca... | [
"DNA",
"pH",
"pan",
"RNA"
] | B | |
aquarat_21101 | aquarat | <ctx>
##s of the vectors is also equal. that is, 3. 3
a time, to see the result. here are a few expressions to try : • x = 5 • 3 * x - 5 • 3 * ( x - 5 ) • x • type ( 1 ) • type ('1')
a unit fraction is a positive fraction with one as its numerator, 1 /. it is the multiplicative inverse ( reciprocal ) of the denominat... | [
"A)3:7",
"B)1:3",
"C)5:49",
"D)1:7"
] | C | 3/7 / 21/3 = 5/49...
IMO option C. |
medmcqa_9368 | medmcqa | <ctx>
use of a common bioadhesive polymer, polyacrylic acid ( paa ). paa adheres to mucosal surfaces but will swell and degrade rapidly at ph 7. 4, resulting in the rapid release of drugs entrapped in its matrix. a combination of paac with another polymer that is less sensitive to changes at neutral ph might increase t... | [
"Early PCT",
"Henle loop",
"Collecting duct",
"Distal convoluted tubule"
] | A | option a - 100% Glucose is reabsorbed from PCT by secondary active transpo, with the help of SGLT (Sodium Dependent Glucose Transpoer). |
aquarat_26173 | aquarat | <ctx>
if necessary ) meet in three points which lie on a straight line, called the pascal line of the hexagon. the converse is also true : the braikenridge – maclaurin theorem states that if the three intersection points of the three pairs of lines through opposite sides of a hexagon lie on a line, then the six vertice... | [
"A)6",
"B)5.5",
"C)4",
"D)3"
] | B | Can be solved without much calculations.
You are given that (-2,-3) is the center of the circle. Point (4,-3) lies inside the circle ---> the radius is lesser than distance of (-2,-3) from (4,-3) ---> lesser than 6 units but the radius will also be greater than the distance of (-2,-3) from (-2,2) ----> greater than 5 u... |
medmcqa_9263 | medmcqa | <ctx>
capnocytophaga spp and prevotella intermedia were the most frequently detected microorganisms in a study, which also noted that capnocytophaga spp was the most prominent bacteria in subgingival samples of patients with aggressive periodontitis. an impaired ability of peripheral blood lymphocytes to react to chemo... | [
"Type1",
"Type2",
"Type3",
"Type4"
] | D | Ref Robbins 9/e p 210 T Cell-Mediated (Type IV) Hypersensitivity Several autoimmune disorders, as well as pathologic reactions to environmental chemicals and persistent microbes, are now known to be caused by T cells (Table 4-5). The occurrence and significance of T lymphocyte-mediated tissue injury have been increasin... |
mmlu_aux_4574 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"the sun",
"its leaves",
"its roots",
"the air"
] | B | null |
qasc_4540 | qasc | <ctx>
which also distinguishes it from callisto. ganymede's carbon dioxide gas was probably depleted in the past. ganymede's surface is a mix of two types of terrain : very old, highly cratered, dark regions and somewhat younger ( but still ancient ), lighter regions marked with an extensive array of grooves and ridges... | [
"Dehydration",
"root growth",
"erosion",
"chinooks"
] | D | |
aquarat_7488 | aquarat | <ctx>
##2 compare. employee. numbers. go to compute. pay when detail employno 01013 is equal to master employno, low. detail when detail 01014 employno is less than master employno. 01015 high. detail. move'm'to master errorcode, file master in 01016 error. file. 01017 get master, at end do end. of. masters. 01018 go t... | [
"A)1% decrease",
"B)2% decrease",
"C)5% decrease",
"D)7% decrease"
] | A | Explanation:
Let workers wages = X
A 10% increase would mean new wages
= (110/100) X
A 10% decrease would mean new wages
= (90/100) (110/100 X)
= 99/100 X which means a decrease of 1 %
ANSWER: A |
arc_challenge_485 | arc_challenge | <ctx>
affect the yield and the range over which the crop is not sensitive to changes in these factors. the image on the left shows that at shallow watertables the yield declines, whereas at deeper ( > 7 dm ) watertables the yield is unaffected. the graph is made using the method of least squares to find the two segment... | [
"angle of tilt of the table",
"acidity of the water",
"amount of sediment eroded",
"rate that sediment is eroded"
] | A | |
mmlu_aux_5313 | mmlu_auxiliary | <ctx>
atmospheric optics is " the study of the optical characteristics of the atmosphere or products of atmospheric processes.... [ including ] temporal and spatial resolutions beyond those discernible with the naked eye ". meteorological optics is " that part of atmospheric optics concerned with the study of patterns ... | [
"red can make people happier",
"the scattering of red is very short",
"the scattering of red is very long",
"red can make people more excited"
] | D | null |
mmlu_aux_4680 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"By using a telescope",
"By using a microscope",
"By climbing up to the top of a mountain",
"By going outside on a clear night."
] | A | null |
qasc_3327 | qasc | <ctx>
specific effects such as behavioral changes and alterations in metabolic processes. also, a combination of plastic and seawater materials such as polycyclic aromatic hydrocarbons ( pahs ), poly - chlorinated biphenyls ( pcbs ) and heavy metals can be fatal for marine life. moreover, consumption of micro - plastic... | [
"chemical energy",
"aerobic capacity",
"predators",
"exercise"
] | A | |
medmcqa_8167 | medmcqa | <ctx>
e. g. botulismclostridium botulinum requires, most endospores require, and prions even higher ). higher temperatures may be achieved with a pressure cooker. heat combined with ultraviolet light ( uv ), such as sodis method, reduces the necessary temperature and duration. filtration portable pump filters are comme... | [
"Phenol",
"Alcohol",
"Chlorine",
"Hexachlorophene"
] | C | Ans. is 'c' i.e., Chlorine |
arc_challenge_881 | arc_challenge | <ctx>
arthur tansley and frederic clements. clements is credited with the idea of climax vegetation as the most complex vegetation that an environment can support and tansley introduced the concept of ecosystems to biology. building on the extensive earlier work of alphonse de candolle, nikolai vavilov ( 1887 – 1943 ) ... | [
"The investigation must use many variables.",
"Equipment used in the investigation must be new.",
"Results of the investigation must be recorded accurately.",
"The investigation needs to be performed by well-known scientists."
] | C | |
medmcqa_7356 | medmcqa | <ctx>
in the field of artificial intelligence ( ai ), a hallucination or artificial hallucination ( also called confabulation or delusion ) is a response generated by an ai which contains false or misleading information presented as fact. for example, a hallucinating chatbot might, when asked to generate a financial re... | [
"Perceived as not real",
"Appears to be coming from external world",
"Sensory organs are not involved",
"It occurs in the absence of perceptual stimulus"
] | C | (C) Sensory organs are not involved # Hallucination is a perception in the absence of external stimulus that has qualities of real perception.> It is perception without stimuli.> It is independent of will of the observer.> It occurs in inner subjective space i.e. sensory organs are not involved.> It is a vivid sensory ... |
medmcqa_7140 | medmcqa | <ctx>
graphics ( ) are visual images or designs on some surface, such as a wall, canvas, screen, paper, or stone, to inform, illustrate, or entertain. in contemporary usage, it includes a pictorial representation of data, as in design and manufacture, in typesetting and the graphic arts, and in educational and recreati... | [
"Flannel graph",
"Exhibit",
"Model",
"Flip chart"
] | D | Ans: d (Flip chart) Ref: Park, 19h ed, p. 717Flip chart- They consist of a series of charts, each with an illustration pertaining to the talk to be given. They are meant to be shown one after another. The message on the chart must be brief and to the point.Flannel graph- A piece of rough flannel or khadi fixed over a w... |
medmcqa_4389 | medmcqa | <ctx>
equal pr intervals with intermittent dropped beats ( p wave with no qrs ) third degree : complete dissociation between p wave and qrs complex, atria and ventricles are beating independent of one another management providers should follow the aha's pediatric bradycardia with a pulse algorithm. as always, provides ... | [
"Propofol",
"Ketamine",
"Thiopentone",
"Sevoflurane"
] | B | Ketamine REF: Morgan 4'h ed p. 935 Anesthesia of choice for congenital hea disease Left to right shunt (Acynotic) Sevoflurane Right to left shunt (Cyanotic) Retamine |
aquarat_20026 | aquarat | <ctx>
pays a copayment and the prescription drug insurance part or all of the balance for drugs covered in the formulary of the plan. such plans are routinely part of national health insurance programs. for example, in the province of quebec, canada, prescription drug insurance is universally required as part of the pu... | [
"A)$600",
"B)$1000",
"C)$3800",
"D)$5300"
] | B | 0.5 * 600 = 300 where E = B. |
qasc_1063 | qasc | <ctx>
##ion. some heat is carried up from the bottom of the mantle by mantle plumes. the heat flow at the earth's surface is about, and it is a potential source of geothermal energy. vibrations seismic waves are vibrations that travel through the earth's interior or along its surface. the entire earth can also oscillat... | [
"after too much water received",
"movement of tectonic plates",
"At the peak of a mountain",
"a hemisphere is tilted away from the sun"
] | B | |
arc_easy_749 | arc_easy | <ctx>
the carrying capacity of an environment is the maximum population size of a biological species that can be sustained by that specific environment, given the food, habitat, water, and other resources available. the carrying capacity is defined as the environment's maximal load, which in population ecology correspo... | [
"The emigration rate will decrease.",
"The competition rate will decrease.",
"The birth rate will increase.",
"The death rate will increase."
] | D | |
aquarat_9049 | aquarat | <ctx>
2. 1 • early ideas in atomic theory 65 this supports the law of multiple proportions. this means that a and b are different compounds, with a having one - half as much oxygen per amount of carbon ( or twice as much carbon per amount of oxygen ) as b. a possible pair of compounds that would fit this relationship w... | [
"A)48",
"B)36",
"C)24",
"D)12"
] | B | x:y=4:6
if the ratio is halevd then x:y=2:6
The old ratio of x to z was 4:10. If this ratio is tripled, then the new ratio of x to z is 12:10.
x:y=2:6=12:36 ( multiplied the ration with 6/6 to have a common co eff x in both the rations x:y and x:z)
so x:y:z= 12:36:10
and we know x + y + z = 174 lbs
from the ratio of x ... |
qasc_6298 | qasc | <ctx>
moment of the stator teeth, resulting in radial vibrations of the yoke. besides tangential force harmonics, maxwell stress also includes radial force harmonics responsible for radial vibrations of the yoke, which in turn can radiate acoustic noise. electromagnetic noise and vibrations in passive components induct... | [
"sound",
"heat",
"wind",
"current"
] | C | |
openbookqa_1039 | openbookqa | <ctx>
fact that many astronomers are physicists or astrophysicists. the term " precession " used in astronomy generally describes the observable precession of the equinox ( the stars moving retrograde across the sky ), whereas the term " precession " as used in physics, generally describes a mechanical process. effects... | [
"sleeping hours",
"sun time",
"day",
"daytime"
] | A | |
mmlu_aux_3065 | mmlu_auxiliary | <ctx>
##l, m., callaaghan, t. v., 2000. the arctic : environment, people, policy. harwood academic, uk. stirling, i., lunn, n. j., iacozza, j., 1999. long - term trends in the population ecology of polar bears in western hudson bay in relation to climate change. the arctic institute of north america. v. 52 no. 3, p. 29... | [
"Human's killing.",
"Global warming.",
"Habitat loss.",
"Lack of food."
] | A | null |
medmcqa_5284 | medmcqa | <ctx>
by it for a long period of time. this type of response is seen in vietnam veterans and rape victims who suffer from ptsd. additionally, studies describe the importance of the racc and the cingulate cortex for comprehension and the feeling of a painful stimulus. taiwanese and american researchers recorded brain - ... | [
"Affects predominantly females",
"Unilateral headache",
"Onset typically in 20-50 years of life",
"Associated with conjunctival congestion"
] | A | Answer is A (Affects predominantly females) : Cluster headache affects predominantly males. Men are affected 3 times more often than women. |
mmlu_aux_3622 | mmlu_auxiliary | <ctx>
34. 4 • dark matter and closure 1521 able to see it directly. the question is open as to how many planets or other bodies smaller than about 1 / 1000 the mass of the sun are there. if such bodies pass between us and a star, they will not block the star ’ s light, being too small, but they will form a gravitationa... | [
"It burns up all of its gases.",
"It becomes invisible.",
"It falls to Earth.",
"It becomes brighter and easier to see."
] | B | null |
qasc_5951 | qasc | <ctx>
drones, also known as unmanned aerial systems / vehicles ( uas / uav ), or remotely piloted aircraft, are used in wildfire surveillance and suppression. they help in the detection, containment, and extinguishing of fires. they are also used for locating a hot spot, firebreak breaches, and then to deliver water to... | [
"warmth",
"fuel",
"light",
"water"
] | C | |
qasc_78 | qasc | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"salt and water.",
"Chlorophyll",
"the environment",
"in its arms"
] | D | |
mmlu_aux_7988 | mmlu_auxiliary | <ctx>
further direct contact between the liquid water and the hot pan. as steam has much poorer thermal conductivity than the metal pan, further heat transfer between the pan and the droplet is slowed down dramatically. this also results in the drop being able to skid around the pan on the layer of gas just under it. t... | [
"burn",
"melt",
"boil",
"thicken"
] | D | null |
medmcqa_3138 | medmcqa | <ctx>
may collapse. suction is applied to the chest cavity of surgery patients and trauma victims to reestablish negative pressure and inflate the lungs. figure 11. 36 ( a ) during inhalation, muscles expand the chest, and the diaphragm moves downward, reducing pressure inside the lungs to less than atmospheric ( negat... | [
"1-2 cm",
"3-5 cm",
"5-7 cm",
"7-9 cm"
] | A | Ans. is 'a' i.e., 1-2 cmIn normal inspiration, the diaphragm descends 1-2 cm into the abdominal cavity producing a pressure difference of 1-3 mm hg and the inhalation of about 500 ml of air. |
medmcqa_618 | medmcqa | <ctx>
children survive more than 5 years, while the majority of adults live to 7 years. the reason the prognosis for such tumor is worst in children is due to the higher probability of the tumor spreading to the rest of the nervous system through the cerebrospinal fluid and growing again. moreover, children have the pr... | [
"Histopathology",
"Ploidy of cells",
"Age < 1 y",
"Mutation of c 1p gene"
] | A | Robbins basic pathology 10th edition page no 290. Wilms tumor or nephroblastoma is the most common primary tumor of the kidney in children. On microscopic examination, Wilms tumors are characterized by recognizable attempts to recapitulate different stages of nephrogenesis. The pattern of anaplastic cells within the pr... |
medmcqa_5427 | medmcqa | <ctx>
been put forth. studies have shown an increased incidence in siblings, suggesting a genetic component. at least one study has also shown a predilection in the white population. it has also been reported to be more common in males. however, there is no concrete evidence to suggest a genetic trait and instead, the ... | [
"Chondramalacia Patellae",
"Plica Syndrome",
"Bipaite Patella",
"Patellofemoral osteoahritis"
] | A | CAUSES: Mechanical overload of the patellofemoral joint. a) Malcongruence - patellofemoral surfaces b) Malalignment -- extensor mechanism - weakness of vastus medialis ingle injury -- damage to aicular surface CLINICAL FEATURES * Introspective teenage girl or athletic young adult * Flat foot / Knock kneed athletes * Sp... |
mmlu_aux_4853 | mmlu_auxiliary | <ctx>
, glucocorticoid levels in males will rise as androgen levels decrease following vocalization. when observing hormonal levels in both calling and satellite non - calling males, reduced androgen levels and elevated glucocorticoid levels are found among satellite non - calling males compared to calling males. these... | [
"gold",
"brown",
"green",
"blue"
] | C | null |
openbookqa_2752 | openbookqa | <ctx>
limited mobility and rely upon a variety of dispersal vectors to transport their propagules, including both abiotic vectors such as the wind and living ( biotic ) vectors like birds. seeds can be dispersed away from the parent plant individually or collectively, as well as dispersed in both space and time. the pa... | [
"planet",
"bus",
"page",
"locale"
] | D | |
qasc_3465 | qasc | <ctx>
circulates about 5 liters of blood at a rate of approximately 6 l / m. the pulmonary and the systemic circulations are the two parts of the vasculature. the pulmonary circulation system consists of the network of blood vessels from the right heart to the lungs and back to the left heart. the rest of the blood flo... | [
"humans",
"elephants",
"arterioles",
"ducks"
] | C | |
aquarat_36657 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)25sec",
"B)30sec",
"C)48sec",
"D)36sec"
] | C | Relative speed = 60+90 = 150*5/18 = 125/3 m/s
Distance covered = 1.10+0.9 = 2km = 2000m
Required time= 2000*3/125 = 48sec
Answer is C |
qasc_502 | qasc | <ctx>
............................ poisonous plants 621 - 795......................................... plant pathology 818 - 945......................................... economic entomology 950 - 990. 5...................................... pest control and treatment of diseases. plant protection 950. 9 - 970. 4.......... | [
"viruses",
"smallpox",
"herbicide",
"steroids"
] | C | |
pubmedqa_568 | pubmedqa | <ctx>
imaging, mammography, and computer - aided diagnosis of breast cancer. ( eds. suri and rangayyan ), 2006, pages 871 - 900. s. gupta, m. k. markey, a. c. bovik, “ advances and challenges in 3d and 2d + 3d human face recognition. " pattern recognition research horizons. ( ed. erwin a. zoeller ), 2007, pages 161 - 2... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_62 | medmcqa | <ctx>
dislocation ; loss of range of motion ; fracture of the adjacent bone ; nerve damage ; damage to blood vessels. immediate risks infection, either superficial or deep dislocation medium - term risks dislocation persistent pain ; loss of range of motion ; weakness ; indolent infection. long - term risks loosening o... | [
"Flexion, abduction & external rotation",
"Flexion, adduction & internal rotation",
"Flexion, adduction & external rotation",
"Flexion, abduction & internal rotation"
] | B | Ans. is 'b' i.e., Flexion, adduction & internal rotation Hip conditionDeformitySynovitisArthritisPosterior dislocationAnterior dislocationFemoral neck fractureIntertrochantric fractureFlexion, abduction, external rotation, apparent lengtheningFlexion, adduction, internal rotation, true shorteningFlexion, adduction, int... |
medmcqa_7975 | medmcqa | <ctx>
liver tumors ( also known as hepatic tumors ) are abnormal growth of liver cells on or in the liver. several distinct types of tumors can develop in the liver because the liver is made up of various cell types. liver tumors can be classified as benign ( non - cancerous ) or malignant ( cancerous ) growths. they m... | [
"Serous cystadenoma",
"Mucinous cystadenoma",
"Brenner tumor",
"Ovarian fibroma"
] | A | Serous cystadenoma and cystadenocarcinoma
Serous cystadenoma and cystadenocarcinoma are amongst the most common of cystic ovarian neoplasms, accounting about 50% of all ovarian tumours; of these, 60-70% are benign, 15% borderline and 20-25% are malignant. |
medmcqa_6588 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"DMSA",
"DTPA",
"MAG3 - Tc 99",
"I123 iodocholesterol"
] | C | C i.e. MAG3 - Tc99 |
medmcqa_2542 | medmcqa | <ctx>
. in early 2021, both pfizer – biontech and moderna did not ship the agreed upon quantities of secured vaccines to canada and other countries, due to manufacturing challenges. this caused a vaccine shortage and significant slowdown in vaccine rollout. by mid - february 2021, significant increases in manufacturing... | [
"Influenza",
"Oral polio",
"Tetanus",
"Rabies"
] | C | Tetanus |
arc_challenge_676 | arc_challenge | <ctx>
motor control is the regulation of movement in organisms that possess a nervous system. motor control includes reflexes as well as directed movement. to control movement, the nervous system must integrate multimodal sensory information ( both from the external world as well as proprioception ) and elicit the nece... | [
"nervous and immune systems",
"nervous and muscular systems",
"circulatory and immune systems",
"circulatory and muscular systems"
] | B | |
openbookqa_460 | openbookqa | <ctx>
strictly speaking, a satellite collision is when two satellites collide while in orbit around a third, much larger body, such as a planet or moon. this definition can be loosely extended to include collisions between sub - orbital or escape - velocity objects with an object in orbit. prime examples are the anti -... | [
"Trees",
"Buildings",
"Animals",
"Electronics"
] | B | |
aquarat_4052 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | A | Explanation:
Trick: Number is divisible by 9, if sum of all digits is divisible by 9, so (2+2+3+*+4+3+1) = 15+* should be divisible by 9,
15+3 will be divisible by 9,
so that least number is 3.
Answer: Option A |
medmcqa_6487 | medmcqa | <ctx>
12. 5 the onset of turbulence learning objectives by the end of this section, you will be able to : • calculate reynolds number. • use the reynolds number for a system to determine whether it is laminar or turbulent. sometimes we can predict if flow will be laminar or turbulent. we know that flow in a very smooth... | [
"Tension pneumothorax",
"intra-abdominal bleeding",
"Gas embolism",
"pre-existing valvular disease"
] | C | The 'water-wheel' or 'mill-wheel' murmur is classically associated with large intracardiac air emboli and described as a "characteristic splashing auscultatory sound due to the presence of gas in the cardiac chambers." . Most venous air (gas) emboli are iatrogenic . Ref Davidson edition23rd pg 620 |
medmcqa_1692 | medmcqa | <ctx>
to the lost electrons ; the radius for an anion is larger than the parent ( s ), due to the gained electrons. cations with larger charges are smaller than cations with smaller charges ( e. g., v2 + has an ionic radius of 79 pm, while that of v3 + is 64 pm ). proceeding down the groups of the periodic table, we fi... | [
"Lactic acidosis",
"Diarrhea",
"Diabetic keto-acidosis",
"Methanol poisoning"
] | B | Ans.(b) Diarrhea* Anion gap :The anion gap is the difference between primary measured cations (sodium Na+ and potassium K+) and the primary measured anions (chloride Cl and bicarbonate HCO3) in serum.* So we take value of sodium and from it subtract the value of chloride and bicarbonate.* Value of Normal anion gap =10 ... |
mmlu_aux_2053 | mmlu_auxiliary | <ctx>
march 2004, following the successful completion of a three - year research and development phase, the seti institute unveiled a three - tier construction plan for the telescope. construction began immediately, thanks to the pledge of $ 13. 5 million by paul allen ( co - founder of microsoft ) to support the const... | [
"the 42 radio telescopes at Hat Creek observatory can work together",
"the total cost of the project came from Paul Allen",
"Hat Creek observatory can receive signals from all parts of the worm",
"Hat Creek observatory is operated by an American named Paul Allen"
] | A | null |
medmcqa_1608 | medmcqa | <ctx>
genealogical systems are not strictly hierarchical, and questions'to what extent the hierarchies dominate the network connections.'applications of the model the sloshing bucket model of evolution has been applied by daniel brooks in explaining the evolutionary biology of emerging infectious diseases ( eid ). publ... | [
"Ethylene glycol poisoning",
"Chronic obstructive pulmonary disease",
"Congestive hea failure",
"Vomiting"
] | D | Vomiting |
aquarat_11708 | aquarat | <ctx>
by epic ) added statistics tracking. the range of statistics being tracked is very wide, such as : precision of fire with each weapon ( percentage of hits to fired ammunition ) kills with each weapon, being killed by particular weapon, and being killed when holding particular weapon. headshots ( lethal hits of co... | [
"A)30 birds",
"B)22 birds",
"C)18 birds",
"D)38 birds"
] | A | Let total number of shots =x
Shots fired by A =5x/8
Shots fired by B =3x/8
Killing shots by A
=(5x/8)×(1/3)=5x/24
Missing shots by B
=(3x/8)×(1/2)=3x/16
B has missed 27 times
⇒3x/16=27
⇒x=(27×16)/3=144
Hence, killing shots by A
=5x/24=(5×144)/24=30
i.e., A has killed 30 birds
Answer: A |
qasc_5475 | qasc | <ctx>
a bone is a rigid organ that constitutes part of the skeleton in most vertebrate animals. bones protect the various other organs of the body, produce red and white blood cells, store minerals, provide structure and support for the body, and enable mobility. bones come in a variety of shapes and sizes and have com... | [
"snails",
"mammals",
"Birds",
"humans"
] | C | |
medmcqa_7786 | medmcqa | <ctx>
studies 1999 ; 6 : 13 – 22. carpenter, r. h. s, & kinsler, v. saccadic eye movements while reading music. vision research 1995 ; 35 : 1447 – 1458. carpenter, r. h. s. & williams, m. l. l. neural computation of log likelihood in the control of saccadic eye movements. nature 1995 ; 377 : 59 – 62. carpenter, r. h. s... | [
"Changing direction",
"Not suppressed by optic fixation",
"Horizontal or veical",
"All of the above"
] | D | Nystagmus is central when the lesion is in the central neural pathways. It cannot be suppressed by optic fixation. The direction of nystagmus is changing and is non-fatiguable. (Ref: Diseases of EAR, NOSE AND THROAT by PL DHINGRA - 6th Edition) |
medmcqa_5142 | medmcqa | <ctx>
how meiotic errors cause aneuploidy ; how aneuploidy causes meiotic errors. curr opin genet dev. 16 ( 3 ), 323 – 329. simpson jl, de la cruz ff, swerdloff rs, samango - sprouse c, skakkebaek ne, graham jm, hassold t, aylstock m, et al. ( 2003 ). klinefelter syndrome : expanding the phenotype and identifying new r... | [
"21 hydroxylase def.",
"17 hydroxylase def.",
"11 hydroxylase def.",
"Desmolase hydrolase def"
] | A | A i.e. 21- hydroxylase deficiencyClassic 21 - hydroxylase deficiency is most common cause of ambiguous genitalia in new born (virilization) and primary amenorrheaQ. i.e. Pseudohermaphroditism of female childPrimary amenorrhea with VirilizationQ in females is in:- 21 - hydroxylase deficiency- 11 - Hydroxylase deficiency... |
qasc_172 | qasc | <ctx>
have a virus epidemic. in transportation planning, leveraging the characteristics of human movement, such as tendency to travel short distances with few but regular bursts of long - distance trips, novel improvements have been made to trip distribution models, specifically to gravity model of migration see also m... | [
"Riding a bike",
"bicycle",
"speed of light",
"supersonic"
] | D | |
openbookqa_1771 | openbookqa | <ctx>
exterior. modern window film technology has created ceramic window films that are non - metallic and do not contain dyes that can result in discoloration. the ceramic and metallic window films usually cost 50 - 100 + percent more than regular window film but they can reduce energy transmission by as much as 80 pe... | [
"an opaque bandana",
"a short haircut",
"transparent baseball cap",
"a sunny smile"
] | A | |
aquarat_39571 | aquarat | <ctx>
1. 2 • physical quantities and units 21 example 1. 1 unit conversions : a short drive home suppose that you drive the 10. 0 km from your school to home in 20. 0 min. calculate your average speed ( a ) in kilometers per hour ( km / h ) and ( b ) in meters per second ( m / s ). ( note : average speed is distance tr... | [
"A)1 4/5 hours",
"B)2 hours",
"C)2 1/6 hours",
"D)2 1/3 hours"
] | A | Required time
= (5 1/4)/5 + (5 1/4)/7
= 1 4/5 hours.
Answer:A |
medmcqa_7377 | medmcqa | <ctx>
a number of experiments on pregnant mice seeking to evaluate the use of pregnant mice as a laboratory model of mrls and to develop experimental support for a filterable protein etc toxin. these experiments showed intact etc setae appeared to cause fetal resorption in mice, but frozen etc setae and etc setal filtr... | [
"Greater sac",
"Paracolic gutter",
"Left subhepatic space",
"Infracolic compament"
] | A | Being developed in the dorsal mesogastrium, the spleen projects into the greater sac surrounded by peritoneum of the original left leaf of the dorsal mesogastrium. It lies at the left margin of the lesser sac below the diaphragm, and its diaphragmatic surface is moulded into a reciprocal convexity. Its hilum lies in th... |
medmcqa_75 | medmcqa | <ctx>
##oma syndrome ( mppc syndrome ). fzd4 ( frizzled class receptor 4 ), which is a gene related to familial exudative vitreoretinopathy ( fevr ), was also found to be related to some pfv cases. however, in bilateral cases of pfv with cardiovascular and central nervous system abnormalities, trisomy 13 ( patau syndro... | [
"Toxoplasmosis",
"Congenital rubella",
"Vitamin A deficiency",
"Cataract"
] | C | Causes of congenital blindness:ToxoplasmosisCongenital cataractsGenetic diseaseCongenital rubellaCongenital glaucomaUsher syndrome(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 318 - 319) |
openbookqa_1008 | openbookqa | <ctx>
( ) animals wild animals banded mongoose females regularly mate with their fathers and brothers. bed bugs : north carolina state university found that bedbugs, in contrast to most other insects, tolerate incest and are able to genetically withstand the effects of inbreeding quite well. common fruit fly females pr... | [
"penguins",
"snakes",
"turtles",
"kittens"
] | D | |
openbookqa_182 | openbookqa | <ctx>
analysis. this entails dispensing samples of distilled water into a receiving vessel perched atop a precision analytical balance. the density of water is a well - known constant, and thus the mass of the dispensed sample provides an accurate indication of the volume dispensed. relative humidity, ambient temperatu... | [
"they can use a cylinder with unit markings",
"none of these",
"they can use a tape measure",
"they can use a thermometer"
] | A | |
openbookqa_2806 | openbookqa | <ctx>
18. 2 conductors and insulators learning objectives by the end of this section, you will be able to : • define conductor and insulator, explain the difference, and give examples of each. • describe three methods for charging an object. • explain what happens to an electric force as you move farther from the sourc... | [
"a lego brick",
"suit of armor",
"a wooden table",
"a T-shirt"
] | B | |
arc_challenge_1006 | arc_challenge | <ctx>
recycling is the process of converting waste materials into new materials and objects. this concept often includes the recovery of energy from waste materials. the recyclability of a material depends on its ability to reacquire the properties it had in its original state. it is an alternative to " conventional " ... | [
"paper companies cannot make enough paper.",
"using recycled paper reduces the cutting of new trees.",
"most paper is made from species of trees that are endangered.",
"recycled paper is less expensive than paper made without recycling."
] | B | |
arc_easy_11 | arc_easy | <ctx>
or particles derived from other rocks or biological or chemical deposits, and are usually bound together in a matrix of finer material ). metamorphic petrology focuses on the composition and texture of metamorphic rocks ( rocks such as slate, marble, gneiss, or schist ) which have undergone chemical, mineralogica... | [
"heat",
"chemical",
"magnetic",
"light"
] | A | |
aquarat_27691 | aquarat | <ctx>
the required run rate of 6 per over. ( cricinfo scorecard ) county championship : durham v leicestershire ( 12 – 15 august ) leicestershire ( 12pts ) drew with durham ( 10pts ) rain intervened on both the first two days at riverside, limiting play to 56. 1 overs, compared to the expected 200 on fine days, and the... | [
"A)4.25",
"B)5",
"C)6.2",
"D)7"
] | C | Required run rate = 282 - (3.4 x 10) = 248
248/40 = 6.2
C) |
medmcqa_6058 | medmcqa | <ctx>
circulating cd4 + t cells. these cells are thought to possess an important autoimmunity property by regulating'autoreactive't cells in the periphery. ( medical immunology, p. 117 - 122 ) lymphopoiesis for b cells b cells are formed and mature in bone marrow ( and spleen ). it is a good mnemonic aide that b cells ... | [
"MALT",
"GALT",
"BALT",
"DLT"
] | D | Mucosa-associated lymphoid tissue (MALT): Small numbers of lymphocytes may be present almost anywhere in the body, but signifi cant aggregations are seen in relation to the mucosa of the respiratory, alimentary and urogenital tracts. These aggregations are referred to as MALT. Mucosa-associated lymphoid tissue in the r... |
medmcqa_2400 | medmcqa | <ctx>
non - surgical approach, which is aimed at the removal of supra - and sub - gingival plaque and calculus deposits, to decrease the microbial load, bacteria biofilm, and calculus from the periodontally involved sites. scale and polish root surface debridement ( rsd ) antibiotics : there is evidence that the additi... | [
"Penicillin",
"Cotrimoxazole",
"Kanamycin",
"Levofloxacin"
] | B | |
arc_easy_1405 | arc_easy | <ctx>
30 minutes, a significant amount of gelatin would break down. the marshmallow would have reduced springiness from that loss of gelatin. but since the time the syrup spends at elevated temperature in modern cookers is so short, there is little to no degradation of the gelatin. in terms of texture, and mouth - feel... | [
"molten rocks.",
"igneous rocks.",
"sedimentary rocks.",
"metamorphic rocks."
] | B | |
aquarat_27988 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)2",
"B)3",
"C)4",
"D)5"
] | A | When a certain number X is divided by 63, the remainder is 11. What is the remainder when X is divided by 9?
Putting a value say x = 11 we get remainder as 11 when divided by 63.
When 11 divided by 9 we get 2 as remainder.
A is the answer. |
mmlu_aux_8504 | mmlu_auxiliary | <ctx>
transformers for voltage conversion. wall wart power supplies powering devices that are switched off. many devices with " instant - on " functions that respond immediately to user action without warm - up delay. commonly used led strips and such low power household lights. electronic and electrical devices in sta... | [
"cold iced tea",
"usb tape player",
"frothy beer",
"blowing leaves"
] | B | null |
aquarat_25916 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)22",
"B)15",
"C)77",
"D)17"
] | B | Assume total students in the class = 100
Then Girls = 60% (100) = 60
Poor girls = 25% (60) = 15
So probability that a poor girls is selected leader = Poor girls / Total students = 15/100 = 15%
Answer:B |
qasc_3770 | qasc | <ctx>
taylorella equigenitalis is a gram - negative, non - motile, microaerophilic bacterium of the genus taylorella, and the causative agent of contagious equine metritis ( cem ) in horses. phylogeny of t. equigenitalis includes being part of the alcaligenaceae family. taylorella equigenitalis's distribution and habit... | [
"babies",
"sperm",
"sugar",
"animals"
] | B | |
qasc_8064 | qasc | <ctx>
of the carmel. a long period of erosion stripped away most of the san rafael group in the area along with any formations that may have been laid down in the cretaceous period. uplift starting 70 million years ago and extending well into the cenozoic, a mountain - building event called the laramide orogeny uplifte... | [
"spring",
"storms",
"dams",
"mines"
] | C | |
medmcqa_9567 | medmcqa | <ctx>
. the study found that when a subject is shown a painful facial expression, their late positive potential ( lpp ) is increased during the time period of 600 – 1000ms after the initial exposure of the stimulus. this increase in lpp for painful facial expressions was higher than the increase caused by other emotion... | [
"7",
"9",
"11",
"13"
] | C | Answer is C (11): A head injury patient who opens eyes to painfid stimulus (2), is confused (4) and localizes pain (5) has a GCS `Glasgow coma scale' score of 11. |
aquarat_28255 | aquarat | <ctx>
are : ( in fact, this identity holds true for a > 1 :. ) plouffe was also inspired by the arctan power series of the form ( the p notation can be also generalized to the case where b is not an integer ) : the search for new equalities using the p function mentioned above, the simplest known formula for is for s =... | [
"A)1",
"B)2",
"C)4",
"D)5"
] | D | C
Sum of unit digits of first 30 terms = 60
Sum of tens digits of first 30 terms = 58
Sum of thousands digits of first 30 terms = 56
and so on..
p1 = 0
p2 = (6+58) = 4
p3 = (6+56) = 2
p4 = (6+54) = 0
p5 = (6+52) = 8
p6 = (5+50) = 5
ANSWER :D |
arc_easy_1519 | arc_easy | <ctx>
would find that you “ weigh ” much less, even though you do not look any skinnier. this is because the force of gravity is weaker on the moon. in fact, when people say that they are “ losing weight, ” they really mean that they are losing “ mass ” ( which in turn causes them to weigh less ). take - home experimen... | [
"density",
"diameter",
"mass",
"volume"
] | C | |
mmlu_aux_2671 | mmlu_auxiliary | <ctx>
##ttus, w. p. j. 2004. demography : a window to social evolution ; pp 87 – 116 in ( thierry, b., singh, m. & kaumanns, w., eds. ) : macaque societies : a model for the study of social organization, cambridge university press, cambridge. 5. de silva, a. m., dittus, w. p. j., amerasinghe, p. h., et al. 1999. serolo... | [
"Sex difference.",
"Socialization.",
"Environment.",
"Cultural difference."
] | A | null |
medmcqa_9508 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Raised ESR",
"Pyrexia",
"Markedly enlarged left atrium",
"Systemic Embolism"
] | C | |
aquarat_25395 | aquarat | <ctx>
that somebody secretly rolls two fair six - sided dice, and we wish to compute the probability that the face - up value of the first one is 2, given the information that their sum is no greater than 5. let d1 be the value rolled on die 1. let d2 be the value rolled on die 2. probability that d1 = 2 table 1 shows ... | [
"A)7/108",
"B)5/54",
"C)1/9",
"D)2/17"
] | B | The least sum of the numbers of the two dice in the right hand is 2. The maximum sum of the numbers on these two dice can be 5, for the left hand dice to be able to have a greater number.
Therefore the number on the dice in the left hand must be 3 or more.
Number of ways to get a sum of 2 with the two dice in the right... |
medmcqa_434 | medmcqa | <ctx>
igg antibodies as well as proinflammatory cytokines such as il - 1β, il - 2, il - 6, tnf - α and il - 8 in regions of high p. gingivalis concentration, impairing host immune response function. rgp can inhibit il - 2 accumulation in t - cells, which enables it to evade the host adaptive immune response, by modulat... | [
"Gastric adenocarcinoma",
"Pseudomonas infection",
"Ulcerative colitis",
"Intestinal tuberculosis"
] | C | Pyogenic granuloma is a misnomer as there is no granuloma. It is a benign vascular lesion that bleeds easily on trauma.
It is associated with Inflammatory Bowel disease (Ulcerative colitis > Crohn's disease). |
aquarat_46256 | aquarat | <ctx>
"! style = " text - align : center ; " | count!! style = " text - align : center ; " | % | - | style = " text - align : left ; " | ridwan kamil | | 7, 226, 254 | | 32. 88 | - | style = " text - align : left ; " | tubagus hasanuddin | | 2, 773, 078 | | 12. 62 | - | style = " text - align : left ; " | sudrajat | | ... | [
"A)57.25%",
"B)45.54%",
"C)75.20%",
"D)45.59%"
] | D | Explanation :
Total number of votes polled = (45990 + 20008 + 34884 )
= 61200.
Required percentage = (45990/ 100882) x 100%
= 45.59%.
Answer : D |
medmcqa_8821 | medmcqa | <ctx>
and animal cells have also been manipulated to introduce foreign genes into plant and animal cells. the natural ability of viruses to adsorb to cells, introduce their dna and replicate have made them ideal vehicles to transfer foreign dna into eukaryotic cells in culture. a vector based on simian virus 40 ( sv40 ... | [
"Adeno virus",
"Proteosome",
"Liposome",
"Retrovirus"
] | B | VECTORS : The gene is trasferred to acarrier ,known as a vector.Most commonly used vectors are plasmids.Plasmids are circular double -stranded DNA molecuels seen inside bacteria. Different vector systems used for gene delivery are : Retro viruses , Adenoviruses , Adeno associated viralvectors and Herpes simplex virruse... |
openbookqa_1907 | openbookqa | <ctx>
desert dunes. barchan dunes are formed as winds continuously blow in the same direction, and are characterized by a crescent - shape atop the dune. seif dunes are long and narrow, featuring a sharp crest, and are more common in the sahara desert. analysis of geological features in desert environments can reveal a... | [
"acquired heuristics",
"acquired characteristics",
"acquired interests",
"acquired statistics"
] | B | |
medmcqa_2888 | medmcqa | <ctx>
##s, especially in aged dogs, can appear similar to mf or non - epidermotropic cutaneous lymphoma ( necl ). multiple histiocytomas may look like cutaneous histiocytosis, although morphologically histiocytomas are consistently epidermotropic and commonly epidermally invasive, these are not features of cutaneous hi... | [
"Actinic keratosis",
"Compound nevus",
"Dermal nevus",
"Junctional nevus"
] | A | The lesion is a squamous cell carcinoma of the skin. Actinic keratosis, which is a hyperplastic lesion of sun-damaged skin, predisposes for squamous cell carcinoma. Another predisposing condition to remember is xeroderma pigmentosum, which predisposes for both squamous cell and basal cell carcinomas of skin. A nevus is... |
arc_easy_562 | arc_easy | <ctx>
##raphic sequence of rocks ( in order of the time they were originally deposited ) and compared this with the sequence of strata he observed in vertical sections taken along lines at different locations and in different directions. he found that he could generally work out that some sequences were the right way u... | [
"Horse's reproduce using two parents.",
"Horse's became larger over time.",
"Smaller Horse's went extinct, and then larger Horse's formed.",
"Smaller Horse's are better suited to the environment than larger Horse's."
] | B | |
openbookqa_3041 | openbookqa | <ctx>
) and the anion generated when the acid transfers its hydrogen ion check your learning write the net ionic equation representing the neutralization of any strong acid with an ionic hydroxide. ( hint : consider the ions produced when a strong acid is dissolved in water. ) answer : 172 4 • stoichiometry of chemical... | [
"food essays",
"sustenance",
"water",
"air"
] | B | |
qasc_285 | qasc | <ctx>
of carbon transfer between the two, until the second year where the douglas fir received carbon from b. payrifera. detection of the isotopes was found in receiver plant shoots, expressing carbon transfer from fungus to plant tissues. the direction carbon resources flow through the mycorrhizal network has been obs... | [
"O2",
"DNA",
"comets",
"air"
] | D | |
openbookqa_1427 | openbookqa | <ctx>
huge body of knowledge indicating that change is characterized by the loss of molecular fidelity. disease disease is theoretically surmountable by technology. in short, it is an abnormal condition affecting the body of an organism, something the body shouldn't typically have to deal with its natural make up. huma... | [
"language",
"money",
"color",
"home"
] | C | |
openbookqa_1737 | openbookqa | <ctx>
top - carnivores ) the total amount of energy decreases. plants exert a “ bottom - up ” control on the energy structure of ecosystems by determining the total amount of energy that enters the system. however, predators can also influence the structure of lower trophic levels from the top - down. these influences ... | [
"decomposer",
"consumer",
"producer",
"trader"
] | C |
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