WebLiver is a large organ present on the upper right side of the human body. It is responsible for the release of a product called bile. Bile helps in the regulation of chemicals present in the blood. It also helps in the excretion of wastes together with the wastes produced in the digestive system. It converts ammonia to urea which is excreted ... WebNov 30, 2012 · Introduces the excretory system's function. The body must excrete waste to maintain itself. There are four primary methods of waste excretion in humans.

What are the 78 Organs in The Human Body? - collegedunia.com

WebAug 20, 2024 · The definition of excretion is any process through which waste materials are removed from the bodies of living organisms. This includes toxic or unnecessary … WebThe human body consists of a specialized system which purifies the blood. This system is known as excretory system. An excretory system is basically composed of the following components: A pair of kidneys A pair … touchet public schools

Iron Metabolism - Absorption - Excretion

Excretion is a process in which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys, and skin. This is in contrast with secretion, where the substance may have specific tasks after leaving the cell. Excretion is an essential process in all forms of life. For example, in mammals, urine is expelled through the urethra, which is part of the excretory … Web(a) Define the term excretion. (b) Fig. 3.1 shows a section through a kidney. 03/O/N/07. Using label lines and the letters given, label the following on Fig. 3.1. F where filtration occurs, R the renal artery, U where urine passes to the bladder. Fig. 8.1 shows the structures that produce urine and excrete it from the body. WebWhenever the blood contains an abnormal constituent in solution or an excess of normal constituents including water and salts, the kidneys excrete these until … touchet post office