Question

How do aquatic plants buoyancy on the

water?
​

Answer 1

Explanation:

Aquatic plants float on water because they have buoyancy because of the presence of large air cavities in their parenchyma, and the parenchyma is known as aerenchyma. This makes them float on water.

Answer 2

Answer:

Aquatic plants have parenchymatous tissue, modified into aerenchyma which is light and filled with air spaces. This tissue helps to maintain buoyancy.