What are fossils? What do they tell us a | Class 10 Science Chapter Heredity and Evolution, Heredity and Evolution NCERT Solutions

Question:

What are fossils? What do they tell us about the process of evolution?

Answer:

Fossils are the remains or impression of the ancient organisms preserved naturally. During the formation of sedimentary rocks, dead animals of the sea or the lakes and of the land sink down or are buried in the rocks. The animals, thus preserved in the rocks formed the fossils. Fossils are the main evidence which show the process of evolution from how the origination of life occurs in ancient times or how it has been started to the life found on earth in today’s time.


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  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Heredity and Evolution.
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Welcome to the NCERT Solutions for Class 10 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 5 , Question 3: What are fossils? What do they tell us about the process of evolution?....