Topic Details (Notes format)

Human Health and Disease

Subject: General Science

Book: NCERT Biology Class 12

Study of diseases and immune responses.
- **Types of Diseases**:
- Infectious, non-infectious.
- **Immunity**:
- Innate and acquired.
- **Vaccination and Prevention**:
- Role of vaccines.

**Possible Exam Questions:**
1. What is the difference between innate and acquired immunity?
2. Explain the process of vaccination.
3. Discuss the causes and prevention of malaria.
4. What is AIDS? How does it affect the immune system?
5. What are the different types of immunity?

Practice Questions

What is the SI unit of power?

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Which process converts glucose into energy in the human body?

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What is the function of hemoglobin in the blood?

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What is the chemical formula of methane?

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What is the unit of frequency?

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Which is the largest planet in the Solar System?

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Which type of bond is present in sodium chloride?

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What is the chemical symbol for the element iron?

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What is the unit of electric current?

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Which organ in the human body produces bile?

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