The primary difference between natural and artificial selection is Multiple choice question. that only natural selection can lead to change in organisms on which it is acting. how the seeds of a plant are spread (by humans or by natural means, such as animals, wind, etc.) where the organisms are growing (in a farm versus a natural habitat) how the parents are chosen (by humans or because of their reproductive success)
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Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.
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2polnis which of the following is an advantage of an in vitro experiment?me
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Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b.hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.
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The primary difference between natural and artificial selection is Multiple choice question. that on...
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