Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Body Systems (Human Biology)General Human Body Facts & Records
The most abundant element found in human body by weight is _?
- A.Carbon
- B.Hydrogen
- C.OxygenCorrect answer
- D.Nitrogen
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Practice these MCQs in the appQuick fact: The most abundant element in the human body by weight is Oxygen, accounting for about 65% of total body mass.