WAEC Biology 2025 Objective — Question 22

Question 22 of 50 from the West African Examinations Council (WAEC) Biology 2025 Objective paper, with the correct answer and a full explanation.

Excessive bleeding from an injury could be due to the lack of vitamin

• A. KCorrect
• B. E
• C. B
• D. A

Explanation

Vitamin K is essential for blood clotting. A deficiency in vitamin K can result in excessive bleeding because the blood cannot clot properly.

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