Question

define urea........ ?​

Answer 1

Explanation:

Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two –NH2 groups joined by a carbonyl (C=O) functional group

Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. It is a colorless, odorless solid, highly soluble in water, and practically non-toxic (LD50 is 15 g/kg for rats)

Answer 2

Hey frnd,

Here is ur ans..

Urea is the nitrogeneous waste formed due to the metabolic breakdown of protein.

Hope this helps u...