Question

What are stomata? What is their role in respiration in plants?

Answer 1

Explanation:

Stomata are small pores on the surface of leaves which help in respiration. Lenticels are the openings made due to the bark on the stem which help in exchange of gases through stem. Both of them help in exchange of gases in plants and trees.

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Answer 2

Answer:

It is a component of Photosynthesis. Carbon dioxide from air is taken in through the tiny pores present on the surface of leaves. These pores are surrounded by "guard cells". Such pores are called stomata.

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