Question

In Vallisneria, the pollination occurs by means of

• A. Water
• B. Air
• C. Insects
• D. Human beings

Hint:

Hydrophily is the term used for water pollination, which is common in aquatic plants like Vallisneria.

Answer 1

The Correct Option is A

Step 1: Understanding Vallisneria.
Vallisneria is an aquatic plant that primarily relies on water for pollination. The male flowers are released into the water, where they are carried to the female flowers, which are submerged underwater. This method of pollination is known as hydrophily.

Step 2: Analysis of options.
- (A) Water: Vallisneria uses water for pollination, making this option correct.
- (B) Air: Air pollination is common in terrestrial plants but not in aquatic plants like Vallisneria.
- (C) Insects: Vallisneria does not rely on insects for pollination; instead, it depends on water currents.
- (D) Human beings: Human involvement in pollination is not typical for Vallisneria.

Step 3: Conclusion.
The correct answer is (A) Water, as Vallisneria is pollinated by water.