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Origin of life occurred in...

Origin of life occurred in

A

Precambrian

B

Coenozoic

C

Palaeozoic

D

Mesozoic

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The correct Answer is:
A
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DINESH PUBLICATION ENGLISH-ORIGIN OF LIFE -All Questions
  1. Microspheres possessed a membrane of

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  2. Which is incorrect about protobionts in abiogenic origin of life?

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  3. Origin of life occurred in

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  4. Which gases were taken by Stanley Miller and Harold Urey in their expe...

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  5. Miller performed experiment to prove abiogenic molecular evolution of ...

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  6. Which is incorrect

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  7. In the early earth, organic acids were produced by the combination of ...

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  8. The primitive atmosphere of earth contained water vapours, hydrogen, a...

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  9. Oparin-Haldane's view on the origin of life was first experimentally p...

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  10. That first life on earth originated from non-living materials has been...

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  11. Which one of the following is considered to be the first biological ca...

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  12. Organic compounds first evolved on earth and required for origin of li...

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  13. In Miller’s experiment, He used a mixture of CH(4) , NH(3) , H(2) and...

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  14. According to the theory of spontaneous generation :

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  15. Ionosphere is between

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  16. Oparin and Haldane proposed:

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  17. In miller's experiment the following was not part of the starting chem...

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  18. Which was the first catalytic molecule during evolution of life?

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  19. Who gave the theory which is known as primary abiogenesis

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  20. The most common chemical compounds formed in Urey-Miller's experiment ...

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