Question

(1) What are the constituents of phloem?​

Answer 1

phloem is made up five types of cells. They are sieve tubes,sieve cells, phloem fibres, phloem parenchyma,companion cells.

Explanation:

Phloem tissue consists of conducting cells, generally called sieve elements, parenchyma cells, including both specialized companion cells or albuminous cells and unspecialized cells and supportive cells, such as fibres and sclereids.

Answer 2

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Phloem tissue consists of conducting cells, generally called sieve elements, parenchyma cells, including both specialized companion cells or albuminous cells and unspecialized cells and supportive cells, such as fibres and sclereids.