Question

Of all the excretory products, the principal one is: (A) Ammonia (B) Urea (C) Uric acid (D) Bilirubin​

Answer 1

Answer:

The primary excretory product arising naturally in the animal body is ammonia, derived almost entirely from the proteins of the ingested food. In the process of digestion proteins are broken down into their constituent amino acid

Answer 2

Answer:

Uric acid Is The Answer

Hope It Helps You

Mark Me As Brainliest