
12. RESPIRATORY SYSTEM
Respiratory System – Anatomy and Physiology IntroductionThe respiratory system is responsible for the exchange of gases — oxygen (O₂) and carbon…

Respiratory System – Anatomy and Physiology IntroductionThe respiratory system is responsible for the exchange of gases — oxygen (O₂) and carbon…

Cardiovascular System – Anatomy and Physiology of Heart IntroductionThe cardiovascular system, also known as the circulatory system, is responsible for transporting…

Lymphatic System Introduction The lymphatic system is an essential part of the circulatory and immune systems. It helps maintain the body’s…

Importance of Blood Groups Introduction Blood groups play a vital role in maintaining safety during blood transfusions, organ transplants, and pregnancy…

Mechanism of Blood Clotting Introduction Blood clotting, or coagulation, is a natural defense process that prevents excessive bleeding when a blood…

Process of Hemopoiesis Introduction Hemopoiesis (or Haematopoiesis) is the process of formation, development, and maturation of blood cells.All types of blood…

Haemopoietic System – Composition and Functions of Blood Introduction The haemopoietic system (or blood-forming system) includes all organs and tissues involved…

Introduction A joint (also called an articulation) is a point where two or more bones meet.Joints make our body flexible, allowing…

Osseous System (Skeletal System) Introduction: The Osseous System, also known as the Skeletal System, forms the framework of the human body.It…

Tissues of the Human Body In the human body, tissues are groups of similar cells that work together to perform a…