Topic Details (Notes format)

Human Health and Diseases

Subject: General Science

Book: NCERT Science Class 10

Health is the state of complete physical, mental, and social well-being.
- **Types of Diseases**:
- Infectious (caused by pathogens like bacteria and viruses).
- Non-infectious (lifestyle and genetic disorders).
- **Immunity and Vaccination**:
- Natural and acquired immunity.
- **Prevention**:
- Hygiene, proper diet, vaccination programs.

**Possible Exam Questions:**
1. Differentiate between infectious and non-infectious diseases.
2. What is the importance of vaccination in disease prevention?
3. How does the immune system protect the body from infections?
4. Discuss the role of hygiene in controlling disease outbreaks.
5. Explain the causes and prevention of common lifestyle diseases.

Practice Questions

Which planet has the strongest gravitational force?

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Which organelle is responsible for photosynthesis in plants?

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What is the main component of the human skeleton?

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What is the function of hemoglobin in the blood?

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What is the most common state of matter in the universe?

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Which acid is found in the human stomach?

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Which type of blood vessel carries blood away from the heart?

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