What does the following figure represent?

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(A) The provided figure shows a lenticel. Lenticels are lens-shaped openings found in the bark of woody stems and roots. They are formed during second

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Lenticel

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(A) The provided figure shows a lenticel. Lenticels are lens-shaped openings found in the bark of woody stems and roots. They are formed during secondary growth when the cork cambium (phellogen) produces loosely arranged parenchymatous cells called complementary cells instead of cork cells at certain regions. These cells rupture the epidermis,creating a pore that facilitates gaseous exchange between the internal tissues of the stem and the external atmosphere.

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