Question

Define evolution. How does it Occur? Describe, how fossils provide us evidences in support of evolution.
CBSE 2016​

Answer 1

Answer:

➩Fossils demonstrate how evolution has contributed to the creation of complex life forms from simple ones through a gradual process.

➩ For example, the fossil bird Archaeopteryx is known to be a link between reptiles and birds suggesting that birds have evolved from reptiles.

Answer 2

Explanation:

The study of fossils helps us to know about the evolution of species. Fossils tell us how new species are developed from the old. Fossils provide evidence of evolution by revealing characteristics of past organisms and the changes that have occured in these organisms to give rise to present organisms.