Question

what are stomata ?
where are they found?
explain the structure and draw a labelled diagram of stomata?
mention two function of stomata and write the function of guard cells how they regulate it?​

Answer 1

Answer:

Stomata are tiny openings or pores in plant tissue that allow for gas exchange. Stomata are typically found in plant leaves but can also be found in some stems. Specialized cells known as guard cells surround stomata and function to open and close stomatal pores

Explanation:

Stomata control the flow of gases in and out of leaves. During the day, when air temperatures rise and carbon dioxide levels are normal or above normal, the stomata open, allowing carbon dioxide to enter and photosynthesis to take place. ... The excess water exits through the stomata in a process called transpiration