English

Name the gases present in earth's atmosphere at the time of origin of life on earth.

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Question

Name the gases present in earth's atmosphere at the time of origin of life on earth.

Very Short Answer
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Solution

Hydrogen, water vapour, methane, ammonia, carbon dioxide and hydrocyanic acid.

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Chapter 8: Evolution-Origin of Life - EXERCISES [Page 465]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 8 Evolution-Origin of Life
EXERCISES | Q I. 7. | Page 465
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