A narrow muscular tube conveying urine from the kidneys to the middle section of the cloaca (urodeum); opens beside the ductus deferens or oviduct.
Condition caused by restricted nutrient intake; leads to weight loss, reduced pr...
The upper boundary of the thermoneutral zone; when ambient temperature rises abo...
Animals that excrete mainly urea as the end product of nitrogen metabolism.
Animals that excrete mainly uric acid as the end product of nitrogen metabolism.
Excretion of the kidneys.
In the cloaca, the concentrated secretion of the kidneys; a component of the dro...