Question

Major form$\left(s\right)$ of nitrogenous wastes excreted by the animals is/are

• A. $N{H}_3$
• B. Urea
• C. All of the above
• D. Uric acid

Answer 1

The correct option is C All of the above

Nitrogenous wastes

Nitrogenous wastes are nitrogen-based wastes that are produced by the breakdown of certain biomolecules. There are three major types of nitrogenous wastes- uric acid, urea and ammonia.

Ammonia is the most toxic of them followed by urea and uric acid.

Final answer

$\left(D\right)$ All of the above