Question

Tissue that provides buoyancy to aquatic plants is:

(a) Parenchyma

(b) Collenchyma

(c) Aerenchyma

(d) Sclerenchyma​

Answer 1

Answer:

c Aerenchyma

ln many aquatic plants, parenchyma cells have large air cavities to give buoyancy to the plant and enable them to float in water. Such, parenchyma cells are called as aerenchyma.

Answer 2

Answer:

both (a) and (c)

Explanation:

In many aquatic plants, parenchyma cells have large air cavities to give buoyancy to the plant and enable them to float in water. Such, parenchyma cells are called as aerenchyma.