Question

write functions of guard cells of stomata in the leaf​

Answer 1

Answer:

Guard cells regulate the opening and closing down of the stomata in plants.

1. They open and close the stomatal pore

2. They swell up when pore opens and shrink when closes

3. They protect the stomata

4. They help in transpiration

5. They are kidney beans shaped surrounding the chloroplasts

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Answer 2

write functions of guard cells of stomata in the leaf?

1. Allow gas exchange.
2. Regulate the rate of transpiration.
3. Controlling water loss within a leaf.
4. Regulate opening & closing of stomata.