What is the saturation level for C₃ plants with regard to CO₂ concentration?

What is the saturation level for C₃ plants with regard to CO₂ concentration?
  1. 360 μlL⁻¹
  2. 450 μlL⁻¹
  3. 500 μlL⁻¹
  4. 600 μlL⁻¹

Solution

Saturation is seen only beyond 450 μlL⁻¹ for C₃ plants.

Asked in: NCERT

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