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And on one of these planets, the Earth, the first living cell arose around four billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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entails
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At around 4 billion years ago we have the first evidence of life that was once living in the oceans of Earth.
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The first living cells may have evolved around 4 billion years ago.
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During the first 2 billion years, only single cell microorganisms existed, but once cells with nuclei developed about a billion years ago, increasingly complex multicellular organisms evolved.
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The first living cells may have evolved around 4 billion years ago.
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Eukaryotic cells first appeared about 1.5 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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Eukaryotic cells probably evolved about 2 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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Life evolved at least 3.85 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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Live in the form of single-celled organisms appeared about 3 billion years ago, with more complex life forms evolving about 2 billion years later.
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The first living cells may have evolved around 4 billion years ago.
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Macro-evolution is the science that claims all species evolved from one-celled organisms billions of years ago.
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The first living cells may have evolved around 4 billion years ago.
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Obligatory death due to senescence or normal aging may not have evolved during the first billion years of life on earth.
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The first living cells may have evolved around 4 billion years ago.
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One of the earliest prokaryotic cells to have evolved, bacteria have been around for at least 3.5 billion years and live in almost every imaginable environment.
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The first living cells may have evolved around 4 billion years ago.
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Photosynthesis evolved around 3.4 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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Research Notebook The first fungi may have appeared on land a billion years ago, nearly twice as long ago as previously thought, say scientists studying mutations in plant genes.
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The first living cells may have evolved around 4 billion years ago.
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Scientific theory 4 Billion Years Ago The first humanoid civilization to evolve in our galaxy, explored the cosmos, but they found themselves alone.
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The first living cells may have evolved around 4 billion years ago.
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Since life first appeared on Earth 3.5 billion years ago, many new types of organisms have evolved.
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The first living cells may have evolved around 4 billion years ago.
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Since the killer robots may have been first built by humans, millions if not billions of years ago, then understanding and finding the solution, she argued, lay not in the future, but in the past, in the forgotten long ago.
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The first living cells may have evolved around 4 billion years ago.
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THE WAY WE WERE EUKARYOTE More than 600 million years ago, and perhaps as long as a billion, the eukaryote cell first appeared.
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The first living cells may have evolved around 4 billion years ago.
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The biochemistry of the cell evolved 3.5 Billion years ago and was fixed at least 1 Billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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neutral
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The first cell appeared over 4 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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The first eukaryotic cells appeared about 1.5 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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neutral
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The first eukaryotic cells probably evolved about 2 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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The first life forms (about 3 billion years ago ) may have been bacteria which were able to live on methane and ammonia .
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The first living cells may have evolved around 4 billion years ago.
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The first living things of which we have evidence in Wisconsin lived in the seas about one half billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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The first marsupials may have evolved about 130 million years ago.
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The first living cells may have evolved around 4 billion years ago.
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The time when humans and apes first started to diverge may be as recent as five million years ago, hardly a long period in which to have evolved our astonishing capacity to learn and to store words.
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The first living cells may have evolved around 4 billion years ago.
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These all-in-one reproductive cells, incorporating the nutrients to support life, evolved about a billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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These organisms lived long before the first build-up of oxygen in the atmosphere, perhaps as early as 3.5 billion years ago.
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The first living cells may have evolved around 4 billion years ago.
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Two to three billion years ago, the molecular structure evolved into a multi-celled organism which evolved into animals, plants and vertebrates.
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The first living cells may have evolved around 4 billion years ago.
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neutral
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We and all other organisms are part of a journey that began almost 4 billion years ago , with the emergence of the first living cells .
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The first living cells may have evolved around 4 billion years ago.
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Yet the odds of winning the lottery are billions of times greater than the probability that a single cell could ever evolve Evolution is founded on the idea that molecules randomly combined over a billion years ago to form the first living cell.
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The first living cells may have evolved around 4 billion years ago.
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the first living cell on Earth evolved some 12 billion years later;
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The first living cells may have evolved around 4 billion years ago.
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Cambrian Geologic period that begins the Paleozoic Era 570 million years ago.
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The first period of the paleozoic era was called cambrian.
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Cambrian The earliest period of the Paleozoic era, lasting from 570 to 505 Ma and preceding the Ordovician period.
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The first period of the paleozoic era was called cambrian.
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Cambrian The earliest period of the Paleozoic era, spanning the time between 544 and 505 million years ago.
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The first period of the paleozoic era was called cambrian.
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Cambrian is the name of a Period that marks the beginning of the Paleozoic Era, currently estimated at 570 million years ago (if you accept the estimates of geologists and geochemists).
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The first period of the paleozoic era was called cambrian.
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Ga means "billions of years ago") You should know the names and order of the three eras of the Phanerozoic (Cenozoic, Mesozoic, Paleozoic) You should recognize period names (e.g., Cambrian, Devonian, Cretaceous).
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The first period of the paleozoic era was called cambrian.
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Geology The origins of Natural Bridge lie in the Cambrian period of the Paleozoic Era occurring 550 million years ago.
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The first period of the paleozoic era was called cambrian.
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Origin of the first animals (Cambrian era).
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The first period of the paleozoic era was called cambrian.
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Overlying these ancient rocks are, successively, sediments of the Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, and Permian periods of the Paleozoic era.
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The first period of the paleozoic era was called cambrian.
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Paleozoic Era 570 Cambrian Period 570 Abundant fossil evidence of invertebrate life throughout the world.
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The first period of the paleozoic era was called cambrian.
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The Cambrian ( or ) is the first geological period of the Paleozoic Era, lasting from to million years ago (mya) and is succeeded by the Ordovician.
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The first period of the paleozoic era was called cambrian.
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The Dresbachian extinction event during the Late Cambrian was the second of two severe extinctions during the first period of the Paleozoic era;
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The first period of the paleozoic era was called cambrian.
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The earliest geological period of the Paleozoic era, the Cambrian, takes its name from the Cambrian Mountains, where geologists first identified Cambrian remnants.
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The first period of the paleozoic era was called cambrian.
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The earliest period of the Palaeozoic era is called the Cambrian Period.
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The first period of the paleozoic era was called cambrian.
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This is the beginning of their first encounter in the Cambrian era.
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The first period of the paleozoic era was called cambrian.
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This period of time is called the Cambrian period.
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The first period of the paleozoic era was called cambrian.
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This was followed by the Paleozoic era, which started with the Cambrian period 600 million years ago and ended with the Permian period 280 million years ago.
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The first period of the paleozoic era was called cambrian.
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This was the Triassic period of the Cambrian era.
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The first period of the paleozoic era was called cambrian.
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A certain amount of force must be applied to the fluid before any flow is induced; this force is called the yield stress (f').
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The force applied to an object is called stress.
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In science, stress means that a force is applied to a body.
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The force applied to an object is called stress.
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Intensity of distributed forces called shear stress , denoted by .
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The force applied to an object is called stress.
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It is expected that the Treasure Act will come into force not less than two months after the Code of Practice has been approved by both Houses of Parliament, and it is important to stress that the Act will apply only to coins and objects found after this time.
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The force applied to an object is called stress.
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Mathematical modeling relates externally applied forces to stresses in materials and composite objects and predicts resulting damage potential.
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The force applied to an object is called stress.
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Stress Stress is generally, a force applied over an area of a solid.
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The force applied to an object is called stress.
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Stress is the force applied per unit area.
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The force applied to an object is called stress.
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Stress is the force applied to a body.
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The force applied to an object is called stress.
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Stress resultant associated with distributed forces called shear force.
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The force applied to an object is called stress.
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Suppose an object is either compressed or stressed due to a force.
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The force applied to an object is called stress.
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The AFROTC curriculum will stress and develop discipline and apply it as it is applied in the Air Force.
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The force applied to an object is called stress.
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The region of the stress-strain curve in which the material returns to the undeformed stress when applied forces are removed is called the elastic region.
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The force applied to an object is called stress.
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neutral
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Thus, when a ceramic object is subjected to a tensile force, the applied load has to overcome the compressive stresses (within the object) before additional tensile stresses can increase and break the object.
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The force applied to an object is called stress.
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neutral
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Be able to determine frequency, period, amplitude, and speed of a wave.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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Describe the sine wave in terms of period, frequency and amplitude values and do the appropriate mathematical conversions of one to the other.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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Differentiate between period, frequency, wavelength, and amplitude of waves.
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The frequency of a wave is the reciprocal of the period of the wave.
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Find amplitude, wave length, period, phase shift, and frequency of sine waves.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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Frequency and period are reciprocals of each other.
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The frequency of a wave is the reciprocal of the period of the wave.
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entails
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Period is the reciprocal of the frequency.
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The frequency of a wave is the reciprocal of the period of the wave.
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entails
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Pk is the wave period in years of an annual flow frequency.
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The frequency of a wave is the reciprocal of the period of the wave.
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Tabulate the frequencies and periods of the wave forms as measured on the scope.
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The frequency of a wave is the reciprocal of the period of the wave.
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The equations for the speed of a wave and the frequency-period relationship will be given.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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The peak wave period is estimated as the period corresponding to the highest peak in the one dimensional frequency spectrum of the wave field.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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The period is simply the reciprocal of the frequency.
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The frequency of a wave is the reciprocal of the period of the wave.
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entails
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The period is the reciprocal of frequency.
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The frequency of a wave is the reciprocal of the period of the wave.
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entails
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The period of the wave is the reciprocal of its frequency and is expressed in seconds.
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The frequency of a wave is the reciprocal of the period of the wave.
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entails
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The waves have frequencies below the proton cyclotron frequency, which is about 0.001 Hz during the periods waves are observed.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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This can be useful for estimating frequency (period) of individual waves.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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Useful Web Links Frequency and Period of a Wave 18.
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The frequency of a wave is the reciprocal of the period of the wave.
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that the frequency of waves is the number of waves that go past a fixed point in a period of time.
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The frequency of a wave is the reciprocal of the period of the wave.
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neutral
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Genomics is the study of the structure, function and interaction of all the genes in a living cell, and proteomics is the study of all the proteins in a cell.
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The goal of proteomics is to identify or compare proteins expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets.
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neutral
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Hybrigenics is a functional proteomics company that identifies and validates new drug targets and therapeutic molecules via protein interaction mapping.
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The goal of proteomics is to identify or compare proteins expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets.
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neutral
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Proteome studies Proteomics is the study of protein properties (expression level, post-translational modification, interactions, etc.) on a large scale to obtain a global, integrated view of cellular processes, cell networks at the protein level, and disease processes.
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The goal of proteomics is to identify or compare proteins expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets.
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The first genomic based method is employed to study the expression of certain genes and the second is widely used to isolate and to identify interacting proteins of a given target protein.
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The goal of proteomics is to identify or compare proteins expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets.
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neutral
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The line seems to becoming further blurred as the fields of proteomics (study of protein interactions) and genomics (study of several simultaneous genes' expression in a given context) grow.
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The goal of proteomics is to identify or compare proteins expressed from a given genome under specific conditions, study the interactions between them, and use the information to predict cell behavior or develop drug targets.
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neutral
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9) Insectivorous plants are partial Heterotrophs.
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The heterotroph eats only or mainly plants.
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neutral
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A heterotroph that eats only plants
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The heterotroph eats only or mainly plants.
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entails
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But during the winter they eat mainly plant material, only eating clams and snails when plant material is scarce.
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The heterotroph eats only or mainly plants.
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neutral
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Eating only part of the plant
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The heterotroph eats only or mainly plants.
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neutral
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Heterotrophic plants has only 4 types
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The heterotroph eats only or mainly plants.
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neutral
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Heterotrophs are organisms that get their food by eating it, as opposed to autotrophs, such as plants, which manufacture their own food.
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The heterotroph eats only or mainly plants.
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neutral
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In Asia, they eat mainly woody plants.
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The heterotroph eats only or mainly plants.
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neutral
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Meaning they eat plants only.
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The heterotroph eats only or mainly plants.
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neutral
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Of the energy that is trapped in sugars by photosynthesis, only some is stored in plants as tissue which is potentially available to heterotrophs.
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The heterotroph eats only or mainly plants.
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neutral
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Plant-Eater -- mainly eats plants.
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The heterotroph eats only or mainly plants.
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neutral
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Plant-Eater- mainly eats plants.
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The heterotroph eats only or mainly plants.
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neutral
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Plants not only breathe out (respire) oxygen, but parts of their tissues also respire carbon dioxide, just as animals (heterotrophs) do.
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The heterotroph eats only or mainly plants.
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neutral
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They generally only eat plants.
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The heterotroph eats only or mainly plants.
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neutral
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They mainly eat aquatic plants (74
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The heterotroph eats only or mainly plants.
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neutral
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Thus, these plants are heterotrophs and usually parasitic.
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The heterotroph eats only or mainly plants.
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neutral
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Yes, they eat only plants.
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The heterotroph eats only or mainly plants.
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neutral
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herbivores Term pertaining to a heterotroph , usually an animal, that eats plants or algae.
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The heterotroph eats only or mainly plants.
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entails
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it eats plants only.
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The heterotroph eats only or mainly plants.
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neutral
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