General Knowledge
Circulatory System
परिसंचरण तंत्र
This topic introduces Class 10 students to the circulatory system as part of Biology GK. It explains how the heart, blood, and blood vessels work together to transport oxygen, nutrients, hormones, and waste products throughout the body. Students learn about the chambers and valves of the heart, arteries, veins, capillaries, and the difference between pulmonary and systemic circulation. The topic also connects circulation with pulse, blood pressure, and basic heart health.
Practice questions
No questions available yet.