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Ionosphere is between...

Ionosphere is between

A

Stratosphere and mesosphere

B

Mesosphere and thermosphere

C

Trososphere and stratosphere

D

Trososphere and thermosphere

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The correct Answer is:
B
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DINESH PUBLICATION ENGLISH-ORIGIN OF LIFE -All Questions
  1. In Miller’s experiment, He used a mixture of CH(4) , NH(3) , H(2) and...

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  2. According to the theory of spontaneous generation :

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  3. Ionosphere is between

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  4. Oparin and Haldane proposed:

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

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

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

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

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  9. Following are the two statements regarding the origin of life. I. T...

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  10. Which of the following is the correct sequence of events in the origin...

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  11. Big bang theory was proposed by

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  12. Our galaxy is

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  13. Coacervates were formed by (a) Radiations (b) Polymerisation (c) ...

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  14. What is the name fo theory which states that life develops from life?

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  15. Origin of Life (a) Special creation (b) Spontaneous generation (c)...

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  16. Spallanzani kept boiled nutrition broth indefinitely in

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  17. The term protobiogenesis is used for theory of

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  18. In early earth oxygen

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  19. Non-amino organic acids produced in Miller's experiment were (a) Lacti...

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  20. Fox heated a mixture of amino acids and got (a) Purines and pyrimidin...

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