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Bottom mud contains a large amount of organic material and decomposing bacteria that will contribute to oxygen depletion problems if mixed with water.
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Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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In highly sulfidic sediments and in the presence of large amounts of organic matter, tetrathionate was present in sediment horizons in which thiosulfate and elemental sulfur also accumulated.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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Intermediary metabolism of organic matter in the the sediments of a eutrophic lake.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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Of least decomposed organic layer, containing large amounts of well-preserved fiber, and called the fibric layer.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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Organic carbon and 13dC values for shelf sediments indicated that large amounts of both terrigenous and marine organic carbon are being decomposed in shelf waters and sediments to fuel observed hypoxia.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
|
Sediments in oligotrophic lakes contain larger amounts of decomposable organic matter.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
|
entails
|
Small pieces of organic matter will decompose more quickly than large chunks.
|
Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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The colloidal fraction of the ocean contains a large amount of organic matter unavailable to grazers.
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Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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These reactions produce large amounts of methane and carbon dioxide as a result of microbial degradation of organic matter in the sediments.
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Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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These sediments buried large amounts of organic materials with them.
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Sediments in oligotrophic lakes contain large amounts of decomposable organic matter.
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neutral
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A collective term for the brain, spinal cord, their nerves, and the sensory end organs.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
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All these functions are coordinated by the central nervous system (CNS), which includes the brain, spinal cord, nerves and sensory organs.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
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By the twenty-first day the foundations of the child's brain, spinal cord, nerves, and sense organs are completely formed.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
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CENTRAL NERVOUS SYSTEM A collective term for the brain, spinal cord, their nerves, and the sensory end organs.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
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Made up of the brain, spinal cord, peripheral nerves, and sensory organs, this system faces major challenges in space.
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
|
Motor neurons carry nerve impulses from the brain and spinal cord to muscles and glands (see Figure below ).
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
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Neuroscience is the study of the nervous system -- including the brain, the spinal cord, and networks of sensory nerve cells, or neurons, throughout the body.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
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neutral
|
Sensory neurons carry nerve impulses from tissues and organs to the spinal cord and brain.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
entails
|
Sensory neurons transmit nerve impulses toward the spinal cord and the brain.
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
entails
|
The peripheral nerves are the nerves that go out from the brain and spinal cord to the muscles, skin, internal organs, and glands.
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Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
neutral
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The peripheral nerves lie outside the brain and spinal cord and supply the muscles and sensory organs in the limbs.
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
neutral
|
These end organs convey impulses to the spinal cord via the pudendal nerves.
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
neutral
|
rapid motor response to a sensory stimulus in which nerve impulses travel in an arc that includes the spinal cord but not the brain
|
Sensory neurons transmit nerve impulses from sense organs and internal organs to the brain via the spinal cord.
|
neutral
|
An Arabidopsis flower consists of four floral organ types, sepal, petal, stamen and carpel, found in floral whorls 1, 2, 3 and 4, respectively.
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Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
Floral organ primordia arise in rings, or whorls, on the flanks of the floral meristem, with sepals in whorl 1, petals in whorl 2, stamens in whorl 3 and carpels in whorl 4.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
For example, the addition of intercalary growth at or below the base of the primordia of floral appendages such as sepals, petals, stamens and carpels may lead to a common base that is not the result of fusion.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
Like twigs, flowers develop from buds, and the basic floral parts (sepal, petal, stamen, and carpel) are in actual fact greatly modified leaves.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
The ABC model of floral organ development proposes combinatorial interaction of A, B, and C class genes whereby these three classes of genes specifies the four floral organs, sepals, petals, stamens, and carpels.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
The best studied of these genes are the floral homeotic genes that control floral organ identity (sepal, petal, stamen or carpel).
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
The floral meristem under goes a series of developmental changes that eventually give rise to the four basic structures of the flower --- sepals, petals, stamens and carpels.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
To the right of the diagram indicate which floral organs will be made at each whorl (normal floral organ order is sepals, petals, stamen, carpels).
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
Example of a floral formula The floral formula below describes the four parts labelled in the diagram above, ie four fused sepals, four petals and stamens (with the stamen fused to to the petals) and two fused carpels.
|
Sepals, petals, stamens, and carpels are floral organs.
|
entails
|
A sex-linked trait is one whose allele is located on one of the sex chromosomes, usually the X for autosomal traits.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
Autosomal indicates that the genes that determine these traits are not on the X or Y sex chromosomes.
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
Genes carried on the sex chromosomes are said to be sex-linked.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
Genes on the sex chromosomes are called sex-linked genes.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
If they are, that chromosome is called a sex chromosome, and the genes on it are called 'sex linked'.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
Sex linkage- an inherited trait, such as color discrimination, determined by a gene located on a sex chromosome and that therefore shows a different pattern of inheritance in males and females.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
Sex linked traits are traits that are due to alleles found on the X chromosome.
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
Sex-linked genes are located on a sex chromosome, and X- linked genes are located on the X chromosome.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
Study Sex Chromosomes and Sex-Linked Traits
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
The presence of a dimple in the center of the chin is an autosomal dominant trait (the gene is NOT located on a sex chromosome).
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
The reason why sex-linked genes (traits) are inherited differently is because, unlike autosomal chromosomes, the cock and the hen don't have similarly paired chromosomes.
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
Traits controlled by alleles on sex chromosomes are sex-linked.
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
[ top | back ] autosomal: describes a trait showing a pattern of segregation characteristic of a gene located on an autosome (not a sex chromosome).
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
answer Sex linked crosses Traits are associated with the sex chromosomes (x and y).
|
Sex-linked traits are located on genes on sex chromosomes.
|
entails
|
or in in vivo assays using mouse germinal cell chromosomes, Chinese hamster bone marrow chromosomes, and the Drosophila sex-linked recessive lethal trait gene.
|
Sex-linked traits are located on genes on sex chromosomes.
|
neutral
|
It looks as though in the early evolution of living things, a few organochlorine compounds were included in their biochemical systems.
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Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
neutral
|
Scientists say evidence supporting the theory of evolution includes fossil records, the existence of similar structures in different animals, and the fact that all living things share similar biochemistry.
|
Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
entails
|
So does the evolution of most of the major biochemical pathways in living things.
|
Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
neutral
|
The sun provides plenty of energy to drive life processes like the development of a plant from a seed and the evolution of all living things.
|
Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
neutral
|
The tree of Life is seen in the center, symbolizing the emergence and evolution of all living things from the primal energies of self-creation.
|
Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
neutral
|
This is similar to the argument used by Bob Bales that it is hard to see evolution in the fossil or living evidence.
|
Similarity in biochemicals, like the glucose used by virtually all living things for energy, provides evidence of evolution.
|
neutral
|
Also, the potential is singular on the point charges, so the equipotential surfaces cannot 'start' and 'stop' like field lines do.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Below are a set of electric field lines and equipotential surfaces caused by a certain set of point charges (taken from page 588 of the textbook).
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
By symmetry, the electric field must point radially away from the line of charge and be uniform along its length.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Click on about a dozen points on the equipotential plot and notice the relationship between the field lines and the equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Construct the electric field lines that produced the equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Draw the field lines and also the equipotentials.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Draw three flowlines perpendicular to the equipotential lines, using dashed lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Electric Field Lines Java applet helps visualise electric field lines and equipotentials due to a pair of charges.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Equipotential Line -
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Equipotential lines and surfaces, and field lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Field lines and equipotential lines are perpendicular to each other.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
Field lines and equipotential lines for a positive point charge are shown below.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Furthermore, equipotential surfaces are always perpendicular to the net electric field lines passing through it.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
In positive electric fields, the lines are directed radially outward.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
It is an excellent tool for visualizing electric field and equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Just as we described the electric field around a charged object by field lines, we can also describe the electric potential pictorially with equipotential surfaces (contour plots).
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Parallel plate equipotential and field lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Paul Peters's freeware (PPC only) Franklin 1.0.1 plots electric field lines and equipotential surfaces around point charges.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
The Electric Field Mapping Experiment is a common introductory lab experiment used to introduce students to the concepts of electric field and equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
The force is perpendicular to both the field lines and the direction of the moving electrical charges.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
The lines of the electric field are perpendicular to the equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
Use your knowledge of how the electrical field lines should appear to aid you in finding the equipotential lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
We plot the potential function , the equipotential lines and the electric field of the dipole.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
White lines overlapped with the plasma pressure stand for the equipotential line of convection and corotation electric fields.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
YP Electric Field simulates up to 26 electric charges (located in the same plane) and draws the lines of force, the equipotential lines and the electric field vectors in the area surrounding the point charges.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Draw a set of equipotential surfaces based on the electric field lines in the drawing below.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Electric Potential and Field Magnitude w/EquipPotential Lines & Field Arrows Below left: Note that field arrows are always perpendicular to the equipotential lines in their vicinity.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
Equipotential lines are always perpendicular to field lines, and therefore perpendicular to the force experienced by a charge in the field.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
First Map Draw 4 equipotential lines and 4 electric field lines.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Nature requires that these equipotential lines (or surfaces) be perpendicular to the electric field lines that produce them.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
entails
|
This is the case if the electric field is lined up perpendicularly with the receptor.
|
Since the electric field lines point radially away from the charge, they are perpendicular to equipotential lines.
|
neutral
|
Contracting skeletal muscle is not the only contributor to the rise in arterial lactate during exercise.
|
Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only contract.
|
neutral
|
Since muscles can only work by contracting, in order for the organism to accomplish effective movements, each muscle must be partnered with another muscle or set of muscles that have opposite actions.
|
Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only contract.
|
entails
|
Unlike skeletal muscle cells which can contract continuously in tetanus, cardiac muscle cells must repolarize in order to contract again.
|
Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only contract.
|
neutral
|
All snakes are carnivorous and feed on a wide variety of animals like insects, birds, frogs, snails, lizards, eggs, and other snakes.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are carnivorous animals and thus may be somewhat defensive during handling.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are carnivorous predators.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are carnivorous, and must subdue living animals for food.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are carnivorous, but they do not chew.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are carnivorous.
|
Snakes are carnivorous animals.
|
entails
|
All snakes are strictly carnivorous , eating small animals including lizards, frogs, other snakes, small mammals, birds, eggs , fish, snails or insects.
|
Snakes are carnivorous animals.
|
entails
|
Caimans are carnivorous animals.
|
Snakes are carnivorous animals.
|
neutral
|
Carnivorous animals such as frogs, shrews, snakes, owls, skunks, mink, and owls kill and eat other animals.
|
Snakes are carnivorous animals.
|
entails
|
Carnivory is the function of Carnivorous animals.
|
Snakes are carnivorous animals.
|
neutral
|
Lions and other carnivorous animals.
|
Snakes are carnivorous animals.
|
neutral
|
Many small reptiles such as snakes and lizards which live on the ground or in the water are vulnerable to being preyed on by all kinds of carnivorous animals.
|
Snakes are carnivorous animals.
|
neutral
|
Many small reptiles, such as snakes and lizards that live on the ground or in the water, are vulnerable to being preyed on by all kinds of carnivorous animals.
|
Snakes are carnivorous animals.
|
neutral
|
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