Question

Water hyacinth floats on water surface .explain.​

Answer 1

Explanation:

Water hyacinth floats in water due to presence of large air cavities in the parenchyma tissue.

Water hyacinth has spongy petioles which contain lot of air. Consequently, the plant becomes lighter than water and floats on the surface of water.

Answer 2

Answer:

Hyacinth floats on water because it has special type of tissues called parenchyma tissues which have another aerenchyma tissues which helps the plant body to float on water

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