Biology·MCQ Practice
Role of other Organs in Excretion — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following is NOT a primary excretory product eliminated by the human skin?
Q2easy
The conversion of highly toxic ammonia into less toxic urea primarily occurs in which organ?
Q3easy
Which of the following substances is primarily eliminated by the lungs as an excretory product?
Q4medium
Which of the following is a component of sebum secreted by sebaceous glands?
Q5hard
A patient suffering from severe liver cirrhosis might exhibit elevated levels of which of the following in their blood due to impaired excretory function of the liver?
Q6medium
Which of the following statements about the excretory role of salivary glands is correct?