Question

what are stomata ? Draw a neat labelled diagram of stomata.

Answer 1

Stomata are tiny pores present on the lower surface of leaf.They help in exchange of gases i.e O2 and CO2 They are kitchen of the plants they also cause transpiration

Answer 2

Explanation:

opening and closing of stomata is an important event in the process of photosynthesis along with the gaseous exchange large amount of water lose transpiration is also occurs through stomata open and close stomata when they do not need carbon dioxide and want to conserve water the opening and closing of stomata is caused by the change in the turbidity of guard cells