It excretes it into the ALLANTOIS GLAND.
Embryos do not excrete nitrogenous wastes into the environment but rather rely on the mother's body to remove these wastes through the placenta. The mother's kidneys process the nitrogenous wastes from the embryo's blood and excrete them into her own bloodstream for elimination.
Tadpoles excrete ammonia and frogs excrete urea
uric acid
All of the organs mentioned excrete waste. The lungs excrete carbon dioxide, the large intestine excretes solid waste, and the kidneys excrete nitrogenous waste.
Pisces fish excrete waste through their gills and kidneys. Waste products such as ammonia are released into the water through their gills, while the kidneys help filter out and excrete other waste materials.
Excrete more frequently
A developing bird embryo stores nitrogenous waste primarily in the form of uric acid, which is accumulated in the allantois, a membrane that serves as a waste reservoir. This adaptation allows the embryo to conserve water while still effectively managing waste products. The allantois not only stores nitrogenous waste but also plays a role in gas exchange and nutrient transfer during development.
cos their food has very little nitrogen in it and they need it all
Animals that excrete in the form of urea nitrogenous waste derived from amino-acid catabolism
Leeches primarily excrete waste in the form of ammonia, which is a common nitrogenous waste product in aquatic organisms. They use specialized structures called nephridia to filter and eliminate these waste products from their bodies. In addition to ammonia, leeches may also excrete other nitrogenous compounds depending on their environment and diet.
Neither marine nor freshwater fish excrete urine or urea; both marine and freshwater fish excrete nitrogenous waste products as pure ammonia.
No, swordfish do not excrete through their skin. They primarily excrete waste through their kidneys and gills, similar to other fish. The kidneys filter waste products from the bloodstream, while the gills help eliminate ammonia and other nitrogenous wastes.