Question

Do plants also respire?

Answer 1

Plants are multicellular organisms that are photosynthetic and grow on the earth. They consist of stem, leaves and roots. They can grow throughout their life and respond to their surroundings.

Complete answer:
Plants respire through the ports present in them which are known as stomata and the exchange of gases takes place from inside and outside of the plants through stomata using the process of diffusion during respiration. The chain of chemical reactions that takes place in the living organisms for the systemization of the energy that is required for the plants is known as respiration. Plants use oxygen to respire and give out carbon dioxide. Plants do not contain any special structures for the exchange of gases and are composed of stomata and lenticels for the exchange of gases. Cellular respiration takes place in plants through the generation of glucose molecules by photosynthesis during which the plants capture energy from the sunlight and convert it into glucose.
Respiration takes place in different parts of the plants. Respiration occurs throughout the day and photosynthesis occurs in the daytime when there is sunlight. The air is absorbed from the air spaces that are found between the small soil particles through the roots by respiration. The tiny pores present on the leaves which are known as stomata perform gaseous exchange through the process of diffusion and help the leaf to respire.

Note:
The process of respiration takes place in the plant constantly and if it gets stopped it will make the plant die. Respiration is just the opposite of photosynthesis in many ways.