Question

The loss of water in the form of liquid through hydathodes is called:

• A. respiration
• B. transpiration
• C. guttation
• D. imbibition

Answer 1

The correct option is C

guttation

The correct option is C.

Explanation for the correct option

1. Hydathodes are the small pores located on the margins of a leaf.
2. These pores are also called water pores as the water from the leaves moves out through them.
3. The process of water loss from the hydathodes in the form of water droplets is called guttation.

Explanation for the incorrect options

Option A:

Respiration is the exchange of gases between the atmosphere and the living organism.

Option B:

Transpiration is the process of water loss from the plant body in the form of vapors.

Option D:

Imbibition is a passive water transport that seeds use during seed germination.

The loss of water in the form of liquid through hydathodes is called guttation.