MCQ : Name the type of movement in which the waterlily closes at low light and opens at a bright light

Question

Name the type of movement in which the waterlily closes at low light and opens at a bright light –

1. Nyctinasty
2. Thermonasty
3. Photonasty
4. Chemonasty.

Answer

(a) Nyctinasty

Explanation:

The type of movement in which the waterlily closes at low light and opens at bright light is called “nyctinasty”.