Biology for IGCSE & O level - Excretion In Humans (Section 3 - No. 32)
Which of the following is the main nitrogenous waste product excreted in urine?
Uric acid
Creatinine
Ammonia
Urea
Explanation
Urea is the major nitrogenous waste product formed from the breakdown of amino acids and excreted in urine.
Comments (0)
