Question

Which one of the following sets of animals produces the same substance as their chief excretory product?

• A. Cockroach, camel and lizard
• B. Man, dog and camel
• C. Amoeba, ant and antelope
• D. Fowl, fish and frog

Answer 1

The correct option is B Man, dog and camel

The process of excretion helps in the elimination of metabolic waste products from the body of the organism. In animals, the main excretory products include carbon dioxide, ammonia-urea, uric acid, guanine a creatine. Human beings and vertebrate animals have well developed excretory systems are able to excrete urea as a metabolic waste generated by the breakdown of amino acid.

So, the correct answer is option B.