Multiple choice general knowledge science & technology

Which of the following helps in clotting of blood?

  1. Vitamin B1

  2. Vitamin B2

  3. Vitamin D

  4. Vitamin K
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Vitamin K is essential for blood clotting as it helps the liver produce several clotting factors required for the coagulation cascade. Without adequate Vitamin K, blood cannot clot properly, leading to excessive bleeding. Vitamins B1, B2, and D serve different functions in the body and are not directly involved in clotting.

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