Question

What are vestigial structure .give 1 example of this in human body

Answer 1

Vestigial organs are organs of the body which are smaller and simpler than those in related species. They have lost, or almost lost their original function. ... But one type of snake – the boas – have vestigialrear legs and pelvis. The human vermiform appendix is another example.

Answer 2

Vestigial structure:--
Those structure or organ which are reduce & non functional in the present but are functional in the ancestors are called vestigial structure or vestigial organ.

For e.g.- Appendix in Human:-
it is functional in herbivores but non functional and reduced in human it is used for digesting cellulose.