Question

List three factors that provide evidence in favour of evolution.

Answer 1

Evidences that are in favour of evolution are:

1. Homologous organs: Homologous organs are those organs which have same origin but different functions. It indicates that these organisms had common ancestors from which they evolved. Example includes Forelimbs of human and wings of bat.

2. Analogous organs: Analogous organs are those organs which have different origin but perform similar functions. This indicates that they showed convergent evolution. Example includes Wings of bats and wings of birds.

3. Fossils: Fossils are the remains of dead animals and plants. It provides linkage between existing and ancestral species.