Dogs have a reduced nonfunctional digit on their paws known as a dewclaw. What is this an example of? analogous structure
homologous structure
vestigial structure
mutated structure

I sure it is C

Explanation:

don't kill me if it is wrong tho

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion