Question

Stomata are not necessary for diffusion of
A. Waste materials
B.carbon dioxide
C. Oxygen
D. Water vapour

Answer 1

hi mate here is your answer

stomata is not necessary for diffusion of waste materials because diffusion occurs only in gases..

Answer 2

Answer:The correct answer of this question is Option A,waste materials.

Explanation:

Stomata is actually a pour like structures which are mainly situated in the epidermis layer of plants, especially on the surfaces of leafs,stems etc.

The stomata pours mainly helps in the diffusion of water vapour, oxygen-carbon dioxide etc.

The waste materials of the plants are excreted through many other forms (through the fruits,cortex etc) and procedures,but not by the diffusion process.

That's why option a is the correct answer of this question.