Which of the four postulates of Darwin's theory of evolution was not well established when On the Origin of Species was first published but is overwhelmingly supported today?
A) Some differences among individuals in a population are due to genetics and are heritable.
B) Individuals in a population differ physically from one another in many ways.
C) Some individuals in a population survive and reproduce better than other individuals.
D) Individuals with advantageous traits survive longest and have the most offspring.
Correct Answer:
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A)the ability
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A)all
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A)fish
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A)a flower
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