Question

what is ATAVISM?what is vestigial organs​

Answer 1

Answer:

Atavism is reoccurrence in an organism of a trait or character typical of an ancestral from and usually due to genetic recombination.

Vestigal organs are the organ of the body which are smaller and simpler than those in related species.

Explanation:

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Answer 2

Answer:

Vestigial organs are organs, tissues or cells in a body which are no more functional the way they were in their ancestral form of the trait. ... In humans, the appendix is a good example of a vestigial organ. This non-functioning organ eventually degenerates, shrinking in size disappearing ultimately.

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