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The guppy is a species of small freshwater fish. Scientists observed that the average size of guppies in a pond decreased over a few years after a guppy predator was introduced into the pond. Which of
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Sep 3, 2018
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The guppy is a species of small freshwater fish. Scientists observed that the average size of guppies in a pond decreased over a few years after a guppy predator was introduced into the pond. Which of the following best explains the change in guppy size?
A
Speciation
B
Natural selection
C
Convergent evolution
D
Inbreeding
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Gleb Bahmutov
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C. Convergent selection
Romesh
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Sep 6, 2018
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Natural Selection is the best way to explain the change in guppy size. Natural Selection is the way a species reproduce and survive due to the differences in a phenotype (height, size, color, etc).
Squivo
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Sep 8, 2018
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