Excretion

Excretion is one of the most basic functions of life. It arises in the cortex as a small vesicle about one-fifth of a millimetre 0008 inch in diameter known as Bowmans capsule into which projects a tuft of.

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In single-celled organisms waste products are discharged directly through the surface of the cell.

Excretion. In humans this function is performed through kidneys lungs and skin. Different species organisms use different processes for the excretion. Nitrogenous compounds are formed from the breakdown.

Excretion is the process by which endogenous waste products and the absorbed exogenous materials eg chemicals are eliminated from the body. This process is NOT called excretion though. Excretion is observed in every living organism hence it is an important life process.

Ek-skreshun 1. Excretion definition is - the act or process of excreting. Excretion is the elimination of metabolic waste products from the body.

Many unicellular organisms remove their wastes by simple diffusion process from the body surface into the surrounding water. Excretion removes unwanted by-products of metabolismtoxic chemical substancesregulate the ionic concentration of body fluidsregulates water. Excretion definition the act of excreting.

The mammalian kidney is a compact organ with two distinct regions. On the contrary excretion is the process where metabolic wastes are eliminated from an organism. The major excretory products are carbon dioxide excess water and nitrogenous compounds like ammonia urea uric acid etc.

Excretion is a biological process by which an organism get rid of excess or toxic waste products of metabolism. The process of. As a result a variety of waste products are constantly being generated.

The process by which waste product of metabolism from the system of an organism are eliminated from the body. Learn about the definition and examples of excretion and explore plant excretion single-celled organism and body cell. Excretion - excretion - Mammals.

Through excretion organisms control osmotic pressurethe balance between inorganic ions and waterand maintain acid-base balance. Each nephron is a tubular structure consisting of four regions. Drug excretion is the removal of drugs from the body either as a metabolite or unchanged drug.

Liver produces urea and uric acid as a by-product of the breakdown of proteins. It contrasts with secretion where the substance may have specific tasks after leaving the cell. Excretion is the removal of substances from plants animals and other living organisms.

The matter such as urine or sweat that is so excreted. Carbon dioxide and water are produced in the process of tissue respiration. There are many different routes of excretion including urine bile sweat saliva tears milk and stool.

Urinary System kidneys filter the blood to form. Excretion in biology is the process by which organisms expels metabolic waste products and other toxic substances from their body. The act or process of discharging waste matter from the blood tissues or organs.

Elimination evacuation purgation catharsis excreting voiding. It is called egestion also known as defecation. Technically excretion can refer to the expulsion of any matter whether from a single cell or from the entire body or to the matter excreted.

The living body needs to remove these wastes. How to use excretion in a sentence. 12 synonyms for excretion.

The functional unit of the kidney is the nephron. The act process or function of excreting. The process of getting rid of material such as solid waste or urine from the body.

Process of Excretion in Human Body Excretion There are a large number of chemical reactions that take place inside a living body. Excretion the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Excretion is the process of eliminating waste products of the body.

Excretory products are created as a by-product of metabolic and non-metabolic activities. The process thus promotes homeostasis the. The removal of metabolic waste products from the body of an organism is known as excretion.

In humans the skin lungs and kidneys are excretory organs. It is an essential process in all forms of life. For the ease of elimination most of the absorbed chemicals which are mostly lipophilic in nature undergo metabolism to become more water soluble prior to.

It is the process of eliminating waste products of metabolism and other non-useful materials. By far the most important excretory organs are the kidney and liver. Lungs removal of excess carbon dioxide.

The biological process that involves in the removal of the harmful metabolic wastes from the human body is known as excretion. Ordinarily what is meant by excretion is defecation the evacuation of feces. Excretion synonyms excretion pronunciation excretion translation English dictionary definition of excretion.

Waste material eliminated from the body. Skin removal of excess water salt urea and uric acid. Organs of the Excretory System.

Synonyms for excretion in Free Thesaurus.

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