Question

Tiny pores on the surface of leaves are:

• A. Lamina
• B. Stomata
• C. Chlorophyll
• D. Leaf stalk

Answer 1

The correct option is B

Stomata

The correct option is B:

Explanation of correct option:

Stomata are the tiny pores present on the surface of leaves.

The functions of stomata:

1. Exchange of gases takes place through stomata.

2. Loss of water by the process of transpiration takes place from stomata.

Explanation of incorrect option:

Option A:

The broad green flat part of the leaf is called the lamina.

Option C:

Chlorophyll is the green color pigment present in the plant which helps in photosynthesis.

Option D:

The leaf stalk attaches the leaf blade to the stem.

Final answer: Tiny pores on the surface of leaves are stomata.