Question

1.What is the importance of stomata
for a leaf?
2.How does guard cells help in
opening of stomata?
3. Desert plants cannot afford to lose
water through stomata. How do
they exchange gases?​

Answer 1

Answer:

1Ans Stomata helps in exchange of gases 2ans

Answer 2

Hey! mate, GOOD EVENING☺

Here is your answers....

1. Stomata serve a very importantfunction to plants, allowing them to use photosynthesis to make energy for survival. 
2. The opening and closing of thestomata is controlled by the guard cells. In light, guard cells take up water by osmosis and become turgid. Because their inner walls are rigid theyare pulled apart, opening the pore. In darkness water is lost and the inner walls move together closing thepore.

SORRY MATE, BUT I CAN ANSWER THIS MUCH ONLY...

HOPE IT HELPS YOU❤❤☺☺