If water supply to the plant is extremely mea | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Water is a vital reactant in the process of photosynthesis. When water supply is extremely low,it leads to the wilting of leaves. Wilting causes t

Vedclass · Accepted Answer

Decrease

Vedclass · Answer

(B) Water is a vital reactant in the process of photosynthesis. When water supply is extremely low,it leads to the wilting of leaves. Wilting causes the stomata to close to prevent further water loss through transpiration. Closing of stomata restricts the entry of $CO_2$ into the leaves,which is essential for the dark reaction of photosynthesis. Additionally,water stress affects the metabolic activities of the plant and the structural integrity of the chloroplasts. Therefore,under conditions of severe water stress,the rate of photosynthesis decreases significantly.

If water supply to the plant is extremely meagre so as to cause wilting of leaves,the rate of photosynthesis may

Similar Questions

Light saturation for photosynthesis occurs at $...........\%$ of full sunlight.

What are the essential conditions for photosynthesis?

If the temperature is increased (above $35^{\circ}C$),what is the effect on the rates of photosynthesis and respiration?

The Law of Limiting Factors was proposed by:

Assertion : $D.C.M.U.$ is a photosynthetic inhibitor.
Reason : $D.C.M.U.$ inhibits the photolysis of water.

Vedclass Test Series

Exam Paper Generator

Online Exam Module