Topic Details (Notes format)

Human Physiology

Subject: General Science

Book: NCERT Biology Class 12

Human physiology studies body functions.
- **Respiration & Circulation**:
- Gas exchange, blood circulation.
- **Digestive System**:
- Enzymes, absorption of nutrients.
- **Nervous and Endocrine System**:
- Brain functions, hormone regulation.

**Possible Exam Questions:**
1. Explain the structure and function of the human heart.
2. How do hormones regulate body functions?
3. Describe the process of digestion in humans.
4. What is the role of alveoli in gas exchange?
5. Compare the functions of the sympathetic and parasympathetic nervous systems.

Practice Questions

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

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Which part of the plant conducts water?

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What is the largest organ in the human body?

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What is the SI unit of temperature?

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What is the SI unit of power?

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

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Which gas is most abundant in Earth’s atmosphere?

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Which part of the cell is responsible for energy production?

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Which part of the cell contains the genetic material?

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Which organ stores and releases glucose in the human body?

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