A cloaca is a common chamber and outlet into which the intestinal, urinary, and genital tracts open. It is present in amphibians, reptiles (therefore dinosaurs), birds, elasmobranch fishes (such as sharks), and monotremes. Plancental mamals and most bony fishes have an anus.
They have cloaca
anus is an opening through which waste material get excreted but cloaca is a small chamber that is used to pass faecal matte,urine and sperms to the exterior.
It is called a cloaca, pronounced klo-a-ka
Tortoises defecate through their cloaca, which functions as their anus.
Liquid waste from a frog: kidneys to ureters to bladder, and out the cloaca.the cloaca
A pig does not have a cloaca because they have both reproductive organs and an anus. Only animals with 1 opening have a cloaca.
Cloaca
The anus.
The anus.
anus is an opening through which waste material get excreted but cloaca is a small chamber that is used to pass faecal matte,urine and sperms to the exterior.
It is called a cloaca, pronounced klo-a-ka
Tortoises defecate through their cloaca, which functions as their anus.
Oxygen when water is pumped through their anus using the muscles of their cloaca.
Owls, like all birds, have a cloaca for all excetory functions.
Monotremes, the echidna and platypus, have a cloaca. Monotreme means one hole, and is a reference to the cloaca.
Most dinosaurs likely reproduced by mating, with the male using a cloaca to transfer sperm to the female's cloaca. This method of reproduction is similar to how modern birds reproduce. While the exact mating behaviors of dinosaurs are still a topic of research and debate, this is the current understanding based on fossil evidence and comparisons to modern relatives.
Eggs, urine and feces are all evacuated through the same oriface which is referred to as a cloaca.
Liquid waste from a frog: kidneys to ureters to bladder, and out the cloaca.the cloaca