Topic Details (Notes format)

Human Diseases

Subject: General Science

Book: NCERT Biology Class 12

Study of infectious and non-infectious diseases.
- **Types of Diseases**:
- Bacterial, viral, fungal, genetic.
- **Immunity & Vaccination**:
- Types of immunity.
- **Preventive Healthcare**:
- Role of hygiene, diet.

**Possible Exam Questions:**
1. Explain the difference between bacterial and viral diseases.
2. What are vaccines? How do they work?
3. Define innate and adaptive immunity.
4. Discuss the causes and symptoms of tuberculosis.
5. What are lifestyle diseases? How can they be prevented?

Practice Questions

Which planet is known as the "Red Planet"?

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What is the term for an organism that can make its own food?

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Which organelle is known as the "powerhouse of the cell"?

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Which is the largest planet in the Solar System?

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What is the primary source of energy for life on Earth?

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What is the atomic number of hydrogen?

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Which acid is found in the human stomach?

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What is the function of hemoglobin in the blood?

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Which gas is known as "laughing gas"?

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What is the most abundant element in the universe?

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