What Are The 4 Functions Of The Excretory System

The dual function of excretory systems is the elimination of the waste products of metabolism and to drain the body of used up and broken down components in a liquid and gaseous. Solid waste passes out through the colon gaseous waste exits the body through the lungs and excess liquid leaves through the bladder and skin.

Histology Of Urinary System

Although considered a secondary or accessary excretory system organ the liver plays a vital part in keeping the body clean.

What are the 4 functions of the excretory system. The excretory system includes the urinary system and is composed of the kidneys large intestine liver skin and lungs. Harmful poisons and chemicals that are either produced in the body or consumed are broken down and detoxified by the liver. Carbon dioxide urea uric acid and mineral salts are not allowed to collect beyond a certain limit in amoebas.

B kidneys are two bean shaped organs lying at the back of the abdomen one on either side of the vertebral column. A in humans the excretory system consists of a pair of kidneys a pair of ureters urinary bladder and urethra. Accessary excretory system organs 1.

The excretory system is a collection of organs tasked with removing excess nitrogen and other toxins from the body. As the name suggests this system is responsible for excreting or expelling. For example a bi product of the metabolic process.

The excretory system is a passive biological system that removes excess unnecessary materials from the body fluids of an organism so as to help maintain internal chemical homeostasis and prevent damage to the body. It is also crucial in maintaining internal homeostasis parts of the excretory system are also influenced by other body systems such as the muscular system and skeletal system for example the kidneys secrete a hormone which tells the bones to produce more red blood cells. The excretory system has other functions beyond removing waste products from the body.

Explain the human excretory system. An amoeba lives in a fresh water habitat and these by. The four functions of the excretory system are to get rid of wastes eliminate useless byproducts excreted from cells eradicate harmful chemical buildups and maintain a steady balanced chemical concentration in the body.

The kidneys liver and large intestine perform most of the filtration duties. Learn vocabulary terms and more with flashcards games and other study tools. 4 functions of the urinary system.

Excretory System