Liver
No, it is not. However, it does carry wastes to areas that remove wastes from the blood and therefore from the body: lungs, kidneys, and even the skin.
The filtration of wastes takes place in the functional units of the kidney called nephrons. Specifically, it occurs in the glomerulus, which is a network of tiny blood vessels called capillaries. Blood is filtered through the glomerulus, allowing waste products and excess water to be removed and eventually excreted as urine.
Wastes are carried to the kidneys, the liver, and the skin. Depending on which organ can process them, the wastes are eliminated there.
The term 'urea' is actually the body's way of eliminating Ammonia wastes from cells metabolism. In the blood the urea is a waste product which is eventually excreted through the glomeruli in the kidneys and eventually leaves the body via urine. The process is called Glomerular Filtration. Also there is a lesser amount of urea excreted in sweat.
that is called the nephron. and due to pressure filtration in the cluster of blood vessels present in them, wastes are removed.
From the blood via filtration in the kidneys
urea
No, it is not. However, it does carry wastes to areas that remove wastes from the blood and therefore from the body: lungs, kidneys, and even the skin.
Ultra-filtration within the kidney forces the waste product out, during the process some smaller useful material are also forced out into urine. These are then reabsorbed, this is called selective re-absorption.
This process is called hemodialysis.
filtration
Filtration
Filtration
It is a machine called the dialysis.
Glomerlular filtration
Cerebrospinal fluid is formed from blood by the choroid. This is usually produced through the process of filtration of blood in the brain.
The kidney removes impurities from the blood in two ways. These processes are known as ultra filtration and selective reabsorption. The active component of the kidney involved with filtration is the nephron.