what are stomata ? write the two function of stomata .draw a well labelled diagram bof stomata
Answers
Answer:
The main functions of stomata are: Gaseous exchange- Stomatal opening and closure help in the gaseous exchange between the plant and surrounding. It helps in transpiration and removal of excess water in the form of water vapour. Stomatal closure at night prevents water from escaping through pores.
Answer:
Stomata are small pores present in the epidermis of leaves. They regulate the process of transpiration and gaseous exchange. The stomatal pore is enclosed between two bean-shaped guard cells.
functions:- Stomatal pore.
Accessory cells.
Outer thin cell wall.
Guard cells lose water by exosmosis and stomata close.
Guard cells (kidney shaped)
The guard cells take in water by osmosis as indicated by arrows and stomata open.
Explanation:
I have labelled the diagram also
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