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When C3 plants allowed to grow O2 enrich...

When `C_3` plants allowed to grow `O_2` enriched atmosphere ,it leads to

A

Increase in the name of photosynthesis

B

Decrease in rate of photosynthesis

C

Decrease in Photorespiration

D

Increase in rate of respiration

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Percentage of O_2 by volume in the atmosphere is

    A
    18
    B
    19
    C
    24.15
    D
    20.9

  • CO_(2) and O_(2) balance in atmosphere is due to

    A
    photorespiration
    B
    photosynthesis
    C
    respiration
    D
    leaf anatomy

  • A gas at temperature 270^(0)C and pressure 30 atmosphere is allowed to expand to one atmospheric pressure. If the volume, the final temerpature becomes

    A
    `100^(0)C`
    B
    `373^(0)K`
    C
    `373^(0)C`
    D
    `-173^(0)C`

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    The presence of O_(3) in the atmosphere of Earth:

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    The balance of CO_(2) and O_(2) in atmosphere is due to ______.

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