Biology, 16.10.2019 13:50 mmsomefood85
How does natural selection change the frequency of genes or traits over many generations? biology students conducted an experiment mimicking genetic variation and coloration. students used different colored beans to represent animals that might be prey: mice, for example. a student in each group was the predator: a hawk. beans (mice) were randomly scattered on multicolored floor tiles, each color within four tiles. the hawk collected mice (beans) for 10 seconds. mice not eaten reproduced. three generations of data a shown in the table.
speckled and striped beans (mice) had the best survival rates. why?
a) they reproduced very rapidly.
b) coloration was a form of camouflage.
c) they mimicked other mice and were spared.
d) the speckled and striped beans had a wider range.
give support for your answer! if not how did you find the answer?
Answers: 3
Biology, 21.06.2019 19:10
Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.
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Biology, 21.06.2019 20:20
19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that
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Biology, 22.06.2019 08:00
What are the student's observations and inferences before he starts his investigation?
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Biology, 22.06.2019 12:00
Matched chromosomes carrying information about the same characteristics in the organism are called
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How does natural selection change the frequency of genes or traits over many generations? biology s...
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