Question

What are fossils? List any two ways by which Fossil provide evidences for biological evolution.

Answer 1

Fossils are the dead remains of plants and animals that lived thousands of years ago. Two ways may be - (1) Suppose a fossil of old bird is discovered which have feathers like normal birds but also have tails and teeths like reptiles. This gives evidence that actually birds are evolved from reptiles. (2) The Fossils of monkeys are found which have characters similar to that of human which gives evidence that humans actually have evolved from monkeys. This things provides evidences for biological evolution.