Question

Choose the correct answers from the alternatives given.
Aquatic plants usually have a well-developed:

• A. vascular system
• B. stomatal system
• C. root system
• D. aerenchyma system

Answer 1

The correct option is D aerenchyma system

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.

So, the correct answer is 'aerenchyma system'.