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Write the precise function of (a) siev...

Write the precise function of
(a) sieve tube
(b) interfascicular cambium
(c) collenchyma
(d) aerenchyma.

Text Solution

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(a) Sieve tube : They transport organic food in plants.
(b) Interfascicular cambium : It helps in secondary growth.
(c) Collenchyma : It provides mechanical strength as well as elasticity. They can also store food.
(d) Aerenchyma : It consists of air spaces for gaseous exchange in some aquatic plants. Such plants become buoyant and can easily afloat on water .
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