Question

What are fossil? What do they tell us about the process of evolution?(All India - 2011)

Answer 1

Answer:

gagfgsgghsufar

Explanation:

usgzhHshaha sbsbhsshsgh bshshahshhava gahshshh js jdhdhhs

Answer 2

Answer:

Explained below

Explanation:

The impressions or remains of ancient life preserved in sedimentary rocks, snow or oil are called Fossils.

Fossils tells us about the process of evolution:-

(1) The life forms which existed earlier and do not exist today is revealed by fossil. This indicate that the living forms are ever changing.

(ii) Fossils suggests that the time when these organisms existed on earth.

(iii) Fossils indicate about the degree of evolution that has taken place when they are compared with their present forms.