The Composition and Function of Blood

The video explains the composition and functions of blood, including its role in transporting oxygen, nutrients, and waste. It covers the components of blood: plasma, red and white blood cells, and platelets. The video also discusses blood types and their importance in transfusions, as well as the process of blood clotting. The immune function of white blood cells and the production of blood cells in bone marrow are highlighted.

What are the different types of white blood cells and their roles?

What is the role of platelets in the blood?

How do blood types affect transfusions?