Question

Write the functions of excretory organs in animals?

Answer 1

Excretion is the process by which an organism's metabolic waste is eliminated. The lungs, kidneys, and skin in vertebrates are primarily responsible for this. This differs from secretion, in which the substance may perform specific functions after leaving the cell. In all forms of life, excretion is a necessary process.

Complete answer:
Several chemical reactions occur in the body during daily activities such as cellular respiration. Metabolism is the term for these processes. Carbon dioxide, water, salts, urea, and uric acid are all waste products of these chemical reactions. The accumulation of these wastes inside the body beyond a certain point is harmful to the body. These wastes are removed by the excretory organs. This method of removing metabolic waste from the body is known as excretion.
The kidney and urinary systems aid in the elimination of urea, as well as the balance of chemicals such as potassium and sodium, and water in the body. Urea travels through the bloodstream to the kidneys, where it is excreted in the urine along with water and other wastes. The excretory system is the body system that performs the function of excretion, or bodily waste removal.
The excretory system is in charge of removing wastes generated by homeostasis. The excretory system is a vital part of your body with only a few components. In the same way that solid waste is removed from your body.
The excretory system has the following functions:
1. Collect and filter water and bodily fluids.
2. Return other substances after removing and concentrating water products from body fluids.
3. Excretory products must be removed from the body.

Note:
Your kidneys are responsible for filtering liquid waste from your blood. Every day, your blood passes through your kidneys approximately 400 times. Urine is produced by the kidneys and stored in the bladder. feces is produced by your intestines. Your rectum is where you store your feces.