Question

(1) Identify the figure, What is its importance from evolutionary
points of view? ​

Answer 1

Answer:

1) Fossils offer palaeontological evidence for the evolutionary process.

2) Due to some natural calamities the organisms get buried during ancient times.

3) Study of fossils help the researchers to understand the characteristics of the organisms that existed in the past .

4) The fossils of invertebrates where seen in very old Palaeozoic era . Later were Seen fossils of Pieces , amphibia and reptilia . The mesozoic era was dominated by reptiles while Coenozoic era showed presence of mammals .

5) Carbon dating method also help in finding out exact age of the Fossil according to the structure of Earth's crust the fossils are obtained at specific depths .

6) In this way , study of fossils unfold the evolutionary secrets .