Question

Fill in the blanks by using appropriate words.
(iii) In young roots, the exchange of gases occurs between root hairs and

Answer 1

$\text{Answer:}$ Soil particles

• Exchange of gasses occurs between the root hairs and soil particles.
• The exchange of gasses in the roots of a plant takes place by the process of diffusion. During diffusion, oxygen diffuses into the root hairs and passes into the root cells, from where the carbon dioxide moves out into the soil.