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  • Plant Physiology: Test 2
  • If the CO2 content of atmosphere is as high as 300 parts ...
Multiple choice

If the CO2 content of atmosphere is as high as 300 parts per million, then

  1. all plants would be killed

  2. growth of plants would get stunted

  3. the plants would thrive well

  4. plants would grow for sometime and then die

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Photosynthesis increases with increase in CO2.

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