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Which of the follwing would happen if th...

Which of the follwing would happen if the supply of `O_(2)` is decreased to an illuminated wheat plant

A

Its photosynthesis would decrease

B

Its respiration would increase

C

Its photosynthesis would increase

D

All the physiological process will stop

Text Solution

Verified by Experts

The correct Answer is:
C
If the amount of oxygen in the atmosphere decreases than photosynthesis will increase in `C_(3)` cycle (wheat) and no change in `C_(4)` cycle.
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ERRORLESS -PHOTOSYNTHESIS IN HIGHER PLANTS-Photosynthesis In Higher Plants
  1. Under conditions of constant illumination, The compensation period for...

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  2. In nmature the photosynthesis should proceed upto the limit of

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  3. Which of the follwing would happen if the supply of O(2) is decreased ...

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  4. With reference to factors affecting the rate of photosynthesis, which ...

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  5. Which metal ion is a constituent of chlorophyll?

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  6. Which pigment acts directly to convert light energy to chemical energy...

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  7. Chemosynthetic bacteria obtain energy from

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  8. Energy required for ATP synthesis in PSII comes from

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  9. During light reaction in photosynthesis the following are formed.

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  10. Dark reaction in photosynthesis is called so because

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  11. When CO(2) is added to PEP. The first stabel product synthesised is

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  12. Splitting of water is associated with

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  13. The correct sequency of flow of electons in the light reaction is

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  14. The enzyme that is not found in a C(3) plant is

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  15. The reaction that is responsible for the primary fixation of CO(2) is ...

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  16. Which is the evidence to shoe that O(2) is released in photosynthesis ...

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  17. What effect would occur on photosynthesis, if the amount of oxygen in ...

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  18. Read the following four statements (A-D) (A) Both, photophosphorylat...

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  19. Which of the following may show photosynthesis in moonlight

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  20. In this process which of the following play important role

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