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Urine is excreted by the kidneys. It contains mostly water, urea, potassium, creatinine, chloride, and sodium, Urine is sterile until it reaches the urethra, where it picks up bacteria.

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Where is urine excreted in the kidney?

excretion of urine does not occur in kidneys. Urea and wastes and urine are filtered in the renal corpuscle of the nephron tubule in the kidney. The wastes that are secreted into the tubules and not reabsorbed travel down tubules to urethra and excreted outside of body by urination.


How does the kidney help in excretion?

The kidneys are the organs responsible for filtering the blood in our body. in other words, it removes metabolic wastes such as urea (deaminated proteins) water, salts and some heat from the blood and all these are excreted as urine.


How does the kidney help excretion?

The kidneys are the organs responsible for filtering the blood in our body. in other words, it removes metabolic wastes such as urea (deaminated proteins) water, salts and some heat from the blood and all these are excreted as urine.


What what are the colected wastes inside the kidney?

The wastes which are collected in the kidney is the toxic nitrogenous waste urea, excess water and excess salts are the main wastes.


What four wastes that are excreted by the skin?

Four wastes excreted by the skin are water, salt, urea, and uric acid.


What are some of the wastes being excreted by these organs?

nagtatanong nga ako tapos ako rin pla ang sasagot!! anu kaya un!! >_<


What excretory organs removes water?

The main excretory organs that remove water from the body are the kidneys. Kidneys filter blood to remove wastes and excess water, which is then excreted as urine.


What organism has specialized organs for the excretion of mebolic wastes?

The kidney in vertebrates, and the nephridia in invertebrates, are specialized organs for excreting metabolic wastes. These organs filter waste products from the blood and help maintain the body's internal environment by regulating water and electrolyte balance.


What is the definition of kidney?

The word kidney may mean :Either one of a pair of organs in the dorsal (back) region of the vertebrate abdominal cavity, functioning to maintain proper water and electrolyte balance, regulate acid-base concentration, and filter the blood of metabolic wastes, which are then excreted as urine.The kidney of certain animals, eaten as food.An excretory organ of certain invertebrates.In humans, the primary function of the kidneys is to clean waste that the blood has picked up from the organs of the body.


Elimination of the metabolic wastes is the functions of?

The elimination of metabolic wastes is primarily the function of the kidneys. These organs filter waste products from the blood to form urine, which is ultimately excreted from the body. Other organs involved in waste elimination include the liver, lungs, and skin.


How do annelids excrete cellular waste?

An annelid excretes solid waste through its anus. However, metabolic wastes are excreted by its nephridia, a pair of organs.


What is the excretion of a raccoon?

Raccoons excrete solid wastes in the form of feces. Liquid wastes are excreted in urine. Carbon dioxide is excreted during breathing.