Question

Scientists have observed that pythons have vestigial leg bones they have also observed that snakes in general have more DNA sequences in common with four legged geckos than they do with legless eels what do these two oppositions have in common ?
A. They both suggest that geckos involved from snakes
B. they both suggest that pythons are more primitive than other snakes
C. they both suggest that snakes involved from an ancestor with legs
D. they both suggests that snakes involved from geckos

Answer 1

I think the answer is C hope this helps