Question

urea is a ________
and what is urea​

Answer 1

Answer:

Urea is a chemical compound.

it's is formed by the combination of two amine (NH2) and one Carboxyl group .

so, it's a nitrogen based excretory substance which are eliminated from human body by the process of excretion in order to filter blood with the help of cerntral unit of filtration which are bean shaped called kidney. ( by nephrons)