Question

What will be the likely effect on the plant, if stoma remains closed for a prolonged period of tim

Answer 1

Answer:

photosynthesis is mainly affected.

Explanation:

so, when the stomata is open the light rays are absorbed and are utilized for conversion co2 water into carbohydrate, and also when the stomata is open transpiration occurs. by transpiration plants maintain the water level required and helps in rain fall.

it will also cause some hormonal stress inside the plant which cause left  rotening.