MCQ
Which of the following statement is incorrect?
  • A
    Tropical plants have higher temperature optimum than the plants adapted to temperate climate.
  • B
    The effect of water as a factor is more through its effect on plant, rather than directly on photosynthesis.
  • C
    Light reaction is less temperature sensitive than dark reaction.
  • $\ce{C_3}$ plants respond to higher temperature, show higher photosynthetic rate while $C$ plants have lower optimum temperature.

Answer

Correct option: D.
$\ce{C_3}$ plants respond to higher temperature, show higher photosynthetic rate while $C$ plants have lower optimum temperature.

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