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

Which part of the brain is responsible for balance and coordination?

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Which organ is responsible for detoxifying harmful substances in the human body?

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What is the chemical formula of methane?

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What is the function of platelets in the human body?

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

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What type of electromagnetic radiation has the longest wavelength?

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What is the main purpose of stomata in plants?

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Which organ stores and releases glucose in the human body?

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Which part of the human eye is responsible for focusing light on the retina?

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What is the boiling point of water at standard atmospheric pressure?

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