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To prepare a temporary mount of a leaf peel in order to show the stomata of a leaf

Stomata are tiny openings or pores which are commonly noticed being distributed on the epidermis of the leaves and also in young stems. Typically, stomata are found on the lower surface of a dicot leaf and in a monocot leaf, on both of its surfaces. Stomata carry out the function of regulating  gas exchange  and water vapour between the leaves of the plant and the atmosphere.

To prepare a temporary mount of a leaf peel in order to show the stomata of a leaf

Plants are the primary producers. They carry out physiological processes such as photosynthesis and respiration which requires a gas exchange between the tissues of plants and the atmosphere. This process is carried out through tiny openings located in leaves, known as stomata. See Also:  Difference Between Photosynthesis and Cellular Respiration

Stomata are small elliptical openings on leaves that contain chloroplasts. They are girdled by two-kidney shaped cells known as guard cells on either side of the stomata. The guard cells possess a thick inner wall and a thin outer covering which control the closing and opening of the pores of stomata.

Turgidity of the guard cells causes the stomata to open while the flaccid nature of the guard cells causes the stomata to close.

Epidermal cells are found containing stomata on the lower surfaces of the leaf.

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