what is meant by excretion?Name the various product excreted by tree and animal
Answers
Excretion is a process by which metabolic waste is eliminated from an organism. These chemical reactions produce waste products such as carbon dioxide, water, salts, urea and uric acid. Accumulation of these wastes beyond a level inside the body is harmful to the body. The excretory organs remove these wastes.
Answer:
Excretion is the removal of substances from plants, animals and other living organisms. In humans, the skin, lungs and kidneys are excretory organs.
Explanation:
Animals - Ammonia
Carbon Dioxide
Urea
Uric Acid
Guanine
Creatine
Plants - Transpiration: Gaseous wastes and water are excreted through stomata, lenticels of the stem, and the outer surface of stems, fruits, etc.
Storing: Some organic wastes are stored in plant parts such as barks and leaves.
Diffusion: Aquatic plants excrete metabolic wastes through diffusion. Terrestrial plants excrete into the soil.