Animals that excrete in the form of urea nitrogenous waste derived from amino-acid catabolism
pigeons have proteins in their excreation
No, humans are unable to be considered an ammonotelic species. This is because we as humans are ureotelic, which means we excrete excess nitrogen as urea.
Ureotelicrefers to an organism that excretes excess nitrogen as urea. Humans can be described as being Ureotelic organisms.An Uricotelicorganism produces uric acid as a result of deamination. An example of such an organisms include birds and insects.
Tadpoles are generally aquatic organisms. Therefore there is no problm of water conservation for them. Hence they cn easily eliminate the excess ammonia frm their body. (smtimes by skin also). .hence it is an ammonotelic animal.
Ammonia is a highly toxic compound. So it shouldn't be stored in an organism's body for a long time. The problem is that ammonia can only be eliminated in a solution (because it is higly soluble). Aquatic animals are sorrounded by water, so water conservation is not a problem for them. In this manner, they are continously eliminating ammonia, in some cases even through their skins. On the other hand, terrestrial animals have to conserve water. They cannot waste it, so ammonia (in a solution) can't be eliminated continously . Since ammonia is highly toxic, it has to be converted to a less toxic form, like urea or uric acid. Both of them can be eliminated when the organism has enough water to spend.
true animals are animals that look like animals, think like animals walk like animals and are animals
Invertebrate animals are animals that have NO bones, such as crabs. Vertebrate animals are animals that HAVE bones, such as dogs.
# Guard Animals # Fiber Animals # Pack Animals # Pets # Show Animals # Meat Animals
No, animals are eukaryotes.
we are not related to animals. we are humans not animals.
Invertebrate animals are animals with out Backbones.
They eat animals