Topic Details (Notes format)

Immune System and Vaccination

Subject: General Science

Book: NCERT Biology Class 12

Study of disease prevention and immune responses.
- **Types of Immunity**:
- Innate vs acquired immunity.
- **Role of Antibodies**:
- Defense against pathogens.
- **Vaccination and Its Importance**:
- Active and passive immunization.

**Possible Exam Questions:**
1. Differentiate between innate and acquired immunity.
2. What is the role of antibodies in the immune system?
3. How do vaccines provide immunity against diseases?
4. Discuss the significance of herd immunity.
5. Explain how autoimmune diseases develop.

Practice Questions

Which organ stores and releases glucose in the human body?

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Which disease is caused by a virus?

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Which gas is known as "laughing gas"?

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What is the approximate age of the Earth?

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What is the SI unit of temperature?

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What type of bond is formed by sharing electrons between atoms?

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What is the chemical formula of sulfuric acid?

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What type of energy is stored in a stretched rubber band?

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