Question

When is a mutated gene most likely to be passed along to offspring over several generations?

A.
when the mutations are substitutions

B.
when there are multiple mutations in a gene

C.
when the mutation is beneficial

D.
when the mutation is harmful

This stuff is just so confusing for me :/

Answer 1

its obvious that its not c or d, and because is says most likely we can conclude b, because the more there are, more likely it is to be chosen.

Answer 2

Thank You!