EvolutionHard
Question
Theory of natural selection dwells on
Options
A.role of environment in evolution
B.natural selection acting on favourable variations
C.changes in gene complex resulting in heritable variations
D.None of the above
Solution
According to Darwin′s theory of natural selection, in the struggle for existence, only those individuals survive which possess the most useful variations. Useful variations present in the surviving individuals are passed onto the next generation. Next generation repeats the process of development of variation and natural selection.
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