Question

Some dinosaurs had feathers although they could not fly birds have feathers that help them to fly. In the context of evolution, this means that ______

विकल्प

• reptiles have evolved from birds.

• there is no evolutionary connection between reptiles and birds.

• feathers are homologous structures in both organisms.

• birds have evolved from reptiles.

Answer 1

Some dinosaurs had feathers although they could not fly birds have feathers that help them to fly. In the context of evolution, this means that birds have evolved from reptiles.