This process of removal of metabolic waste from the body is known as excretion. Green plants excrete carbon dioxide and water as respiratory products. In green plants, the carbon dioxide released during respiration gets used during photosynthesis.

Apr 17, 2019 · Excretion Definition. Excretion is the process that biological organisms use to expel or eliminate the waste products produced by their metabolisms.

Feb 21, 2025 · 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.

Jan 15, 2021 · The excretory system consists of organs which remove metabolic wastes and toxins from the body. In humans, this includes the removal of urea from the bloodstream and other wastes produced by the body. The removal of urea happens in the kidneys, while solid wastes are expelled from the large intestine.

Jul 2, 2024 · Excretion is the process where all the metabolic wastes are removed from the body. Excretion in humans is carried through different body parts and internal organs in a series of processes. Diffusion is the most common process of excretion in lower organisms.

Feb 21, 2025 · The physiological process by which an organism disposes of its nitrogenous by-products is called excretion. The mechanisms for that process constitute the excretory systems, particularly such organs of vertebrate animals as elaborate and complicated as the kidney and its associated urinary ducts.

EXCRETION definition: 1. the process of getting rid of material such as solid waste or urine from the body: 2. the…. Learn more.

The meaning of EXCRETION is the act or process of excreting. How to use excretion in a sentence.

1. the act, process, or function of excreting. Ordinarily, what is meant by excretion is defecation, the evacuation of feces. 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. 2. waste material eliminated from the body, including feces, urine, and sweat.

The process by which animals rid themselves of waste products is called excretion. Wastes can consist of nitrogenous by-products and metabolic waste products such as carbon dioxide, excess water, excess salts, ammonia, sweat, urine and faeces.