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The basic components of atomsphere of pr...

The basic components of atomsphere of primitive Earth were:

A

ammonia, methane and water

B

methane, ozone,nitrogen and water

C

hydrogen,nitrogen ,methane and warer

D

ammonia, methane hydrogen and water

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The correct Answer is:
D
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GRB PUBLICATION-ORIGIN OF LIFE-OPARIN-HALDANE THEORY
  1. According to Oparin, which one of the following was not present in the...

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  2. Which one is present today but was absent about 3 to 5 million years ...

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  3. The basic components of atomsphere of primitive Earth were:

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  4. Which of the following is a true statement?

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  5. Which of the following is a major source of oxygen today?

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  6. Which of the following has replaced methane of the primitive atomspher...

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  7. For origin of life, the most important condition is the presence of :

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  8. Life originted in :

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  9. There is no life in moon due to the absence of :

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  10. Life originted in the era:

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  11. There water of primitive ocean during the time of origin of life has b...

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  12. Which English scientist worked on origin of life and finally settled i...

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  13. Which of the following led J.B.S. Haldane to move to India in 1957?

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  14. One of the possible ear,ly sources of energy was/were:

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  15. Which compound had a very important role in prebiotic evolution?

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  16. The primitive Earth condition were experimentally shown by :

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  17. Stanley Miller proposed origin of life by :

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  18. The first experiment on chemical evolution and origin of life was carr...

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  19. The spark-discharge apparatus to test chemical evolution of life was d...

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  20. The diagram represents Miller's experiment. Choose the correct combina...

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