Define mutation, variation, vestigial organs
Answers
mutation is the permanent alteration of the nucleotide sequence of .... Neutral mutations are defined as mutations whose effects do not influence the fitness of an individua
A variation is a change or slight difference in a level, amount, or quantity. The survey found a wide variation in the prices charged for canteen food. [ + in] Every day without variation my grandfather ate a plate of cold ham. Synonyms: variety, change, deviation, difference More Synonyms of variation.
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 vestigial rear legs and pelvis. The human vermiform appendix is another example.