Join WhatsApp ChannelDaily MCQs & Exam Updates
Biology Medium PPSC Uploaded: 06 Aug 2026

Which organ in the human body is primarily responsible for detoxifying harmful substances?

  • A Kidney
  • B Spleen
  • C Pancreas
  • D Liver
Correct Answer: Option D — Liver
Explanation:
The liver plays a central role in detoxifying harmful substances, metabolizing drugs, and breaking down toxins from the bloodstream. It also produces bile for fat digestion and stores essential vitamins and glycogen reserves.
3 views Back to Biology
Submitted by: PaperMCQs
Related MCQs