1st Year Biology Ch 11 Notes | Circulatory System ❤️🩸

🩺 1st Year Biology – Chapter 11: Human Circulatory System

✍️ Prepared by: Mujahid Hussain (Mr. MH)
✅ Verified by: M Usman (MSc Physics)

📘 What’s Inside These Notes:

• 📋 Solved Short & Long Questions
• 🫀 Structure & Working of Human Heart
• 🔴 Blood Circulation: Double, Pulmonary & Systemic
• 🧬 Blood Composition: RBCs, WBCs, Platelets & Plasma
• 💉 Blood Groups & Blood Clotting Mechanism
• 📸 Labeled Diagrams & Board-Based Terminology

🌟 Why Choose These Notes?

• ✅ Based on Punjab Board 2025 Format
• ✍️ Clear & Neat Handwriting by Mr. MH
• 🧠 Concept-Based Explanations for Easy Understanding
• 🎓 Verified by Study Pool Subject Experts

📥 Download Chapter 11 PDF

Click below to download full notes:

⬇️ Download Circulatory System Notes

🔗 Related Chapters

• ⬅️ Chapter 10: Transport in Plants & Animals
• ➡️ Chapter 12: Coordination & Control

📣 Let’s Study Smart!

📢 Share with friends & classmates for better prep
📘 Visit Smart Study Notes for complete 1st Year Biology
🎥 Subscribe @MrMH on YouTube for visual learning
🚀 Study hard, study smart — and achieve your dreams!

📘 Study Pool Certified

✅ These notes are handwritten by Mujahid Hussain and verified by Study Pool for academic quality and board pattern compliance.