Question

state the role of air cavities present in the parent time of aquatic plant​

Answer 1

In aquatic plants, large air cavities are present in parenchyma to give buoyancy to the plants to help them float. Such a parenchyma type is called aerenchyma. The parenchyma of stems and roots also stores nutrients and water.

Answer 2

Answer:

In aquatic plants, large air cavities are present in parenchyma to give buoyancy to the plants to help them float. Such a parenchyma type is called aerenchyma. The parenchyma of stems and roots also stores nutrients and water. ... It allows easy bending in various parts of a plant (leaf, stem) without breaking.

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