Question

The optimum temperature for photosynthesis is ______.

Options

• 10 – 15°C

• 60 – 65°C

• 40 – 45°C

• 25 – 35°C

Answer 1

The optimum temperature for photosynthesis is 25 – 35°C.

Explanation:

The optimal temperature for photosynthesis is between 25°C and 35°C. In this range, photosynthesis enzymes perform optimally, resulting in optimum photosynthetic rate. Temperatures below or above this range may block enzyme activity, slowing photosynthesis.