The end product of filtration and re-absorption in the kidneys is urine.
urine, uric acid,etc
They excrete urea....
Urine
All of the organs mentioned excrete waste. The lungs excrete carbon dioxide, the large intestine excretes solid waste, and the kidneys excrete nitrogenous waste.
I think it involves the Kidneys
The nephrids.
Kidneys excrete urea which is a less concentrated form of uric acid and toxic waste .
Your kidneys filter waste products and toxins from your blood and excrete them, along with water, as urine.
Kidneys excrete nitrogenous waste (urine) and also regulate the water balance in vertebrates. Rat is a vertebrate, too.
Kidneys must excrete water in the urine so as to maintain homoeostasis in the body. The kidneys will excrete concentrated urine.
no
The kidneys and lungs are part of the excretory system. The lungs excrete carbon dioxide, and the kidneys excrete nitrogen-containing wastes in the form of urine.
They excrete faeces and uric acid from their cloaca.
Lungs excrete carbon dioxide and kidneys excrete urea and other substance
Ferrets excrete to get rid of waste