The primary source is Urea
Kidneys filter nitrogenous waste from the blood.
Yes, nitrogenous waste, such as urea, is removed from the blood by filtration in the kidneys. As blood passes through the kidneys, waste products are filtered out into the urine, which is then excreted from the body.
Examples of nitrogenous waste include ammonia, urea, and uric acid. These waste products are produced as byproducts of protein metabolism in animals and must be excreted from the body to prevent toxicity. Different organisms have evolved different strategies for eliminating nitrogenous waste, depending on factors like habitat and physiology.
The primary nitrogenous waste for chicken is uric acid. Chickens excrete uric acid as a white, semi-solid paste along with their feces, which helps conserve water and maintain a good balance of electrolytes in their bodies. Uric acid is the result of the breakdown of proteins in the liver and is less toxic than other nitrogenous waste products like ammonia or urea.
Urea is the nitrogenous waste product filtered from the blood and excreted in the form of urine.
The primary by-product of protozoan excretion is ammonia
The kidney is the primary organ responsible for the formation and excretion of nitrogenous waste in the form of urine. It filters blood to remove waste products and excess substances, which are then concentrated and eliminated from the body in the form of urine.
Urea is a soluble form of nitrogen waste produced in the liver from ammonia. It is the primary nitrogenous waste product in mammals and most terrestrial animals.
The kidneys remove nitrogenous waste from the blood and produce urine to remove the waste.
They've lost the subsequent enzymes required for catalyzing the synthesis of urea into ammonia.
Urine contains nitrogenous wastes.
Azotemia or uremia means high blood levels of nitrogenous waste.
nitrogenous waste
Urea
uric acid
Mollusks have a unique way of excreting nitrogenous waste. It is processed in the excretory organ and released into the water.
Grasshoppers eliminate their nitrogenous waste through the malipighian tubules that are on the digestive tract. Earthworms eliminate their nitrogenous waste by the nephridia.