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Question: Answered & Verified by Expert
The saturation point of $\mathrm{CO}_2$ in $\mathrm{C}_4$ plants is
BiologyPhotosynthesis in Higher PlantsAIIMSAIIMS 2018 (27 May)
Options:
  • A $390 \mu \mathrm{l} / \mathrm{L}$
  • B $450 \mu \mathrm{l} / \mathrm{L}$
  • C $460 \mu \mathrm{l} / \mathrm{L}$
  • D $360 \mu \mathrm{l} / \mathrm{L}$
Solution:
2803 Upvotes Verified Answer
The correct answer is: $360 \mu \mathrm{l} / \mathrm{L}$
The optimum $\mathrm{CO}_2$ concentration for $\mathrm{C}_4$ plants is $360 \mu \mathrm{l} / \mathrm{L}$ or $360 \mathrm{ppm}$.

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