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What is perenchyma

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What is perenchyma

Posted by Md Shafique 5 years, 5 months ago

CBSE > Class 09 > Science

1 answers

Yogita Ingle 5 years, 5 months ago

Consist of live unspecialized cells having thin cell wall.
They are loosely packed and have large intercellular space (space between the cells).
Provides support to the plant and present in all parts like roots, stems, leaves, fruits and seeds.
Storage of food (eg. Fruits) and water (in stems eg. cactus) is the main function.
Sometimes, these tissues also contain chlorophyll and perform photosynthesis, and known as chlorenchyma.
In case of aquatic plants, parenchyma is modified into aerenchyma.
Aerenchyma is the tissues having large air cavities which provides buoyancy to the plants and help them to float.

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