Evidence for Evolution Answers

Homologous structures

Bats have the same arm bone structure as cats.

Frogs, humans, and whales have a backbone.

Bats and moths both have wings, but not a common ancestor.

Snakes have remnants of back legs.

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? Check all that apply.hairtailscalesyolk sacgill slits