Body Fluids and Circulation Chapter 15 | Biology Class 11th Chapter 15 | Ekaksha | NCERT

Body Fluids and Circulation Chapter 15 | Biology Class 11th Chapter 15 | Ekaksha | NCERT

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Welcome to Ekaksha!
In this session, we explain Class 11 Biology Chapter 15 – Body Fluids and Circulation in a clear, teacher-friendly manner based on the NCERT Class 11 Biology textbook.
This chapter is essential for understanding how blood, lymph, and the circulatory system work to maintain life processes in humans.

This video provides a complete, in-depth explanation perfect for Class 11 students, NEET aspirants, and anyone preparing for board exams.

📚 Topics Covered in This Video

✔ Body fluids – blood, plasma, formed elements
✔ RBCs, WBCs, platelets: structure & functions
✔ Blood groups – ABO grouping, Rh factor
✔ Blood coagulation (clotting) mechanism
✔ Human circulatory system
✔ Structure and working of the heart
✔ Cardiac cycle & heartbeat
✔ Double circulation
✔ Blood vessels – arteries, veins & capillaries
✔ Lymph and its role
✔ Regulation of cardiac activity
✔ Common circulatory disorders
✔ NCERT in-text and exercise solutions

✨ Learning Outcomes

By the end of this video, you will understand:

How blood transports nutrients and gases
The composition and functions of plasma & formed elements
How blood groups and Rh factors are determined
How the heart pumps blood through systematic pathways
The mechanism of coagulation and clot formation
What systole, diastole, and cardiac output mean
Importance of lymph in immunity
Complete NCERT solutions for Chapter 15

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