Question

Mention the role of parenchyma,collenchyma,sclerenchyma

Answer 1

parenchyma, a living tissue, performs various functions like photosynthesis, storage and secretion. parenchyma forms major components within the plant organs.

collenchyma, also a living tissue, provides mechanical support to the growing parts of the plant such as young stem and petiole of a leaf. collenchyma occurs in layers below the epidermis in most of the dicotyledonous plants.

sclerenchyma, a dead tissue, is commonly found in fruit walls of nuts, tea leaves etc.

sclerenchyma provides mechanical support to the plant organs.

Answer 2

Answer:

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