Excretion: Excretion in plants and excretory products, excretion in animals and excretory organs, excretory system of man and excretion process, artificial kidney (dialysis), osmoregulation, diseases related to kidney

Synthesis of urea takes place in the liver by

The presence of white blood corpuscles in urine indicates

In freshwater environments, reptiles are described as which of the following?

In mammalian kidney loop of Henle is situated in :

In which organ does the ornithine cycle take place?

A man that takes large amount of protein in his diet, is likely to excrete more amount of-