Which of the following Vitamins maintains normal clotting of blood?

A. Vitamin D
B. Vitamin K 
C. Vitamin S
D. Vitamin E

🧠 Explanation:

Vitamin K maintains normal blood clotting, preventing excessive bleeding. For biology students, this highlights nutrition science, making it a key topic for studying human physiology, medical science, and health. It’s vital for blood health. Understanding this ensures knowledge of vitamin functions. It’s essential for analyzing dietary health, medical diagnostics, and biological processes. Studying Vitamin K offers insights into how nutrients support health, crucial for biology, medicine, and nutrition, ensuring knowledge of its role in preventing bleeding disorders and maintaining overall health in medical and dietary contexts.