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- Dictionaryexcretion/ɪkˈskriːʃn/
noun
- 1. (in living organisms and cells) the process of eliminating or expelling waste matter.
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Oct 7, 2020 · Excretion, in biology, is the process by which organisms expels metabolic waste products and other toxic substances from their body. Excretion is observed in every living organism, hence, it is an important life process. Excretory products are created as a by-product of metabolic and non-metabolic activities.
Excretion is defined as the elimination of waste products from the body. It is the process by which waste is removed from the body. Example Urine is excreted from the body through the kidneys.
Apr 17, 2019 · Excretion Definition. Excretion is the process that biological organisms use to expel or eliminate the waste products produced by their metabolisms.
Jun 13, 2024 · excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base balance.
EXCRETION definition: 1. the process of getting rid of material such as solid waste or urine from the body: 2. the…. Learn more.
1. : the act or process of excreting. 2. : something excreted. especially : metabolic waste products (such as urea and carbon dioxide) that are eliminated from the body. Examples of excretion in a Sentence. The kidneys are organs of excretion.
The elimination by an organism of waste products that result from metabolic processes. In plants, waste is minimal and is eliminated primarily by diffusion to the outside environment. Animals have specific organs of excretion.
Excretion is the physical process of eliminating waste, especially in a living organism. If you think about it, excretion keeps plumbers in business. In a human, there are three organs that mostly take care of excretion, or ridding the body of substances it doesn't need: lungs, kidneys, and skin.
the process of getting rid of material such as solid waste or urine from the body: Excretion is one of several activities common to both plants and animals. Eating too much salt causes the excretion of excessive amounts of calcium. See. excrete. Fewer examples. In an aquarium containing growing fish, the ammonia excretion levels are high.
excretion. noun. /ɪkˈskriːʃn/. /ɪkˈskriːʃn/. [uncountable, countable] (specialist) the act of passing solid or liquid waste matter from the body; the solid or liquid waste matter that is passed in this way. the excretion of toxic substances through the skin.
