Body Fluid And Circulation – Lecture 03 | Biology by Shakya Sir | NEET 2026 | PCMB

🧬 Welcome to PCMB's NEET 2026 Biology Series!
In this lecture, Dr. Shakya Sir explains the complete chapter of "Body Fluid and Circulation" in an easy-to-understand and exam-oriented manner. Whether you're targeting 650+ in NEET or just starting your prep, this video will build your strong foundation for this crucial chapter.

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📚 What You'll Learn in this Lecture:
✔️ Blood composition and functions
✔️ Human heart structure and cardiac cycle
✔️ Blood vessels and circulation types
✔️ Double circulation
✔️ ECG and blood pressure
✔️ Disorders of circulatory system
✔️ NEET previous year questions (PYQs) explained

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📅 Watch till the end for pro tips, tricks, and important questions expected in NEET 2026!