JAMB Biology 2025 Objective — Question 17
Question 17 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2025 Objective paper, with the correct answer and a full explanation.
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The main function of the large intestine is to
- A. Absorb nutrients
- B. Absorb water and form faecesCorrect
- C. Secrete digestive enzymes
- D. Store bile
Explanation
The large intestine (colon) is primarily responsible for absorbing water from the undigested food matter that enters it from the small intestine. This process forms solid waste (faeces), which is then eliminated from the body.
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