Ch:9 - Q.3) What is the role of diaphragm? i) filter air (ii) produce sound (iii) help in inhalation

🧬 CBSE Class 7 Science Chapter 9 – Life Processes in Animals | NCERT Solutions Explained in Easy Way!

Ch:09 - Pg:135 - Q.3) What is the role of the diaphragm in breathing? (i) To filter the air (ii) To produce sound (iii) To help in inhalation and exhalation (iv) To absorb oxygen

In this video, you will learn all the important concepts from Class 7 Science Chapter 9 – Life Processes in Animals based on the latest CBSE NCERT syllabus. This chapter explains how animals carry out essential life processes like nutrition, respiration, circulation, excretion and movement to survive.

📚 We have provided clear NCERT solutions for all in-text and exercise questions to help you:
✅ Understand life processes in animals
✅ Prepare for school exams
✅ Improve conceptual clarity
✅ Score better in CBSE Class 7 Science tests

Topics Covered:
🔹 Nutrition in Animals
🔹 Respiration in Animals
🔹 Circulation in Animals
🔹 Excretion in Animals
🔹 Movement in Animals
🔹 Important NCERT Questions & Answers

This video is perfect for:
👩‍🎓 Class 7 CBSE students
📝 Exam preparation
📖 Homework help
🎯 Quick revision before tests

Watch till the end for complete NCERT solutions of Chapter 9 Life Processes in Animals explained in a simple and easy-to-understand way.

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Видео Ch:9 - Q.3) What is the role of diaphragm? i) filter air (ii) produce sound (iii) help in inhalation канала ZTClasses 6-12