Question

It can be seen on a cladogram that modern birds and reptiles share a common ancestor. select the piece of evidence that best supports this idea

Answer 1

It can be seen on a cladogram that modern birds and reptiles share a common ancestor. The piece of evidence that best supports this idea is Feathers are a derived characteristic that first evolved in reptiles.
Both today's birds and ancient reptiles had feathers.

Answer 2

Its is option C on ED