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Discuss the role of chance and direction in evolution and in determining the phenotype of a...

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Biology

Discuss the role of chance and direction in evolution and indetermining the phenotype of a population

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Evolution from prokaryotes to humans has occured because of the gradual changes and selection It took millions of years for these changes to accumulate There was no preplanned direction for evolution of humans We have evolved by chance Raw material for evolution are variations New variations are acquired through mutations All mutations which occur naturally are random    See Answer
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