Question

how plant respiration

Answer 1

The leaves of plants have tiny pores on their surface which are called stomata. The exchange of gases in the leaves during respiration takes place through stomata. ... This oxygen is used in respiration in cells of the leaf. The carbon dioxide produced during diffuses out from the leaf into the air through same stomata.

Answer 2

Respiration is the process of releasing energy from food and excretion is the removal of waste from the body. Plants also undergo the process of respiration and excretion. During respiration there is a gaseous exchange of respiratory gases and in excretion various kinds of plant waste is removed through different methods. So, it is important to know how gaseous exchange of respiratory gases takes place in a plant.