Topic Details (Notes format)

Photosynthesis

Subject: General Science

Book: NCERT Biology Class 12

Process of light energy conversion into chemical energy.
- **Light and Dark Reactions**:
- Photochemical and biosynthetic phases.
- **Chlorophyll and Pigments**:
- Role in capturing sunlight.
- **Factors Affecting Photosynthesis**:
- Light, CO₂, temperature.

**Possible Exam Questions:**
1. Explain the mechanism of the light-dependent reactions.
2. What are the differences between C3 and C4 plants?
3. How does CO₂ concentration affect photosynthesis?
4. What is the significance of the Calvin cycle?
5. Discuss the role of chlorophyll in photosynthesis.

Practice Questions

Which of the following is a fundamental force in nature?

View Question

What is the atomic number of hydrogen?

View Question

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

View Question

Which type of bond is present in sodium chloride?

View Question

What is the main component of the human skeleton?

View Question

Which process in plants is responsible for the loss of water vapor?

View Question

Which acid is found in the human stomach?

View Question

What is the unit of force in the SI system?

View Question

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

View Question

What is the main function of the ozone layer?

View Question