Question

What are stomata? Draw a labelled diagram of stomata. Write two function of stomata.

Answer 1

Answer:

Stomata are the tiny pores present on the surface of the epidermal leaves. tomato helps in the exchange of gases and transpiration. the opening and closing of the stomata is due to the help of guard cells which are also known as kidney shaped cells.

Answer 2

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Stomata

Stomata are very small openings in membranes, particularly in plants, through which water and gas pass. An example of stomata are microscopic pores in leaves where plants release gases.

Functions of Stomata:

1》The main function of stomata is to open and close the pores in the leaves for an exchange of gases.

2》It allows the plant to take in carbon dioxide and give out oxygen for photosynthesis.

3》Based on the weather conditions, it closes or opens its pores to keep the moisture content developed.