Question

Explain how CO2 and O2 are exchanged by diffusion in plants? Class 10 Ncert Science... plz answer in simple form.

Answer 1

When the plants take in co2 by the atmosphere through stomata in the leaf it distributes the o2 in all the parts.
when respiration takes place..
During the night it gives out co2. All this happens in the leaf

Answer 2

Green plants need a supply of carbon dioxide and a means of disposing of oxygen. In order to carry on cellular respiration, plant cells need oxygen and a mea Each part of the plant takes care of its own gas exchange needs. Although plants have an elaborate liquid transport system, it does not participate in ga Oxygen and carbon dioxide also pass through the cell wall and plasma membrane of the cell by diffusion. The diffusion of carbon dioxide may be aided by aquaporin channels inserted in the plasma membrane.