Question

(a) Variations are beneficial for the species over a period of time.
(b) New offsprings produced are similar to their parents but not identical

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Answer 1

A. They enhance the survival of species. Over time, the variations increase leading to the creation of new species. The variations caused during reproducation form the basis of evolution. So, they speed up the process of evolution.

B. New offspring produced are similar to their parents . Since, they inherit the genes or traits from either of the parents. Therefore, the offspring produced are not identical to their parents.

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