Explain structure of phloem tissue in plants.
Answers
Answer
Hey mate here is ur answer.......
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:
phloem is the vascular bundle for the translocation of food.
It consists of 4 parts seive tube,companion cell,phloem parenchyma and phloem fibres
Seive tube elements: These are long, tube like structures arranged longitudinally
and are associated with companion cells .
Companion cells: these are specialised parenchymatous cells which are closely associated with sieve tube elements .
Phloem parenchyma: it is made up of elongated tapering cylindrical cells which have dense cytoplasm and nucleus .
phloem parenchyma is absent in most of the monocotyledons
phloem fibres: these are made up of sclerenchymatous cells .
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