An Excretion must have unwanted products put into it. Like urine has urea put into it in the nephron. Or the air expired from the lungs have CO2 put into it from the blood. Feaces on the other hand has simply passed through the digestive tract and not been absorbed but importantly has not had anything added to it. So nothing in it is removing the products of any reaction. Now that I've started this is actually quite hard to explain but if I have'nt explained it well enough, feel free to email me.
Excretion is only the removal of cellular wastes, therefore faeces is not excretion, but elimination
NO The uric acid produced by a chicken is expelled through the same process as feces. That white part of chicken feces is actually uric acid. Chicken do not urinate, they process water differently than other animals using it much more efficiently.
Cecotropy is the process by which rabbits will reingest part of their feces by eating them directly from the rectum. Rabbits only ingest the soft "night" feces or cecotrophs. Hence the word Cecotropy.
Their are 4 excretory openings in a frog.
Feces.
Defecation or elimination is the process of removing undigested food (feces) from the body.
Elimination is one of the functions of the digestive system. The movement of undigested food in the form of feces is one of the functions of the excretory system.
Difficult, delayed elimination of feces is known as constipation.
Feces and urine
lungs considered as excretory organ because it excretes waste such as carbon dioxide and other wastes , and it is considered as respiratory because lungs involves respiration which means as the transport of gaseous materials like oxygen in and outside of the body.
in the rectum
An involuntary response for elimination of feces may be diarrhea. This can happen as a result of illness, side effect of medication or a reaction to food or liquids ingested by the body.
Yes, so is feces (same thing) and urine.
This occurs in the sigmoid colon via reabsoption of water, thus solidifying (consolidating) the feces.
respiratory=breathing excretory= meaning to excrete which means come out or let go of something(feces)
The excretory system is responsible for the elimination of waste
feces is the material passes through the body at the end of he elimination stage.