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Posted by Chaitali 1612 5 years, 2 months ago
- 2 answers
Gaurav Seth 5 years, 2 months ago
A n s w e r :
W a t e r hyacinth floats in water due to presence of large air cavities in the parenchyma tissue. These specialized parenchyma tissue are called parenchyma.
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Yogita Ingle 5 years, 2 months ago
Water hyacinth floats on surface of water because the parenchyma tissue present in water hyacinth has specialized tissue modification which is called Aerenchyma. This tissue has large air cavities due to which it provides the buoyancy to the plant and helps to float in the water.
Water hyacinth is large aquatic plant which doesn’t has any attachment with the bottom of water body and it always remains visible floating on surface of water body.
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