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The concept of chemical evolution is bas...

The concept of chemical evolution is based on

A

crystallisation of chemicals

B

interaction of water, air and clay under intense heat

C

effect of microorganisms

D

possible origin of life by combination of chemicals under suitable environmental conditions

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT PUBLICATION-HEREDITY AND EVOLUTION-QUESTION BANK
  1. Which one of the following experiments suggests that simplest living o...

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  2. Conacervates containing nucleprotein, surrounded by several nutritive...

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  3. The concept of chemical evolution is based on

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  4. Match the following columns.

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  5. Under certain conditions, scientists have got cell-like structures but...

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  6. Coacervates are certain complex inorganic and organic compounds in the...

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  7. Which of the following is not evidence for the role of endosymbiosis i...

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  8. Which of the following is an atavistic character ? I. Body hairs II....

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  9. Synthesis of amino acids is to prove that amino acids were formed in p...

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  10. Which animal provides the evidence for evolution of birds from reptile...

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  11. Convergent evolution is shown by :

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  12. Which era could be called the "age of mammals and birds " ?

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  13. Connecting link between ape and man is:

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  14. When two species of different genealogy come to resemble each other as...

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  15. Peripatus is a connecting link between

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  16. Rule of embryonic development was given by

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  17. Which of the following is not a vestigial organ in humans

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  18. Which of the following statements are false ? I. Aa dominant allele d...

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  19. Haeckel's theory of recapitulation means that

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  20. As per geological time scale, hominids evolved during:

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