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 snakesb. they both suggest that pythons are more primitive than other snakesc. they both suggest that snakes involved from an ancestor with legsd. they both suggests that snakes involved from geckos