Which of the following factors, besides being one of the reactants in the process of photosynthesis,

Question

Which of the following factors, besides being one of the reactants in the process of photosynthesis, indirectly affects its rate?\

Professor PC Thomas Classes · Answer

(c) : Water indirectly affects the process of photosynthesis by causing water stress due to its unavailability. It causes closing of stomata which further results in $\mathrm{CO}_{2}$ unavailability and hence affecting photosynthesis.