Topic Details (Notes format)

Reproduction and Development

Subject: General Science

Book: NCERT Biology Class 12

Study of reproductive processes in organisms.
- **Sexual and Asexual Reproduction**:
- Types and significance.
- **Embryonic Development**:
- Stages of development.
- **Fertilization**:
- Mechanism and importance.

**Possible Exam Questions:**
1. Differentiate between sexual and asexual reproduction.
2. Explain the process of fertilization.
3. Describe the stages of embryonic development.
4. What is the role of hormones in reproduction?
5. How does reproductive health impact population growth?

Practice Questions

What is the atomic number of hydrogen?

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What is the approximate age of the Earth?

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Which gas is used in fire extinguishers?

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Which element has the highest electrical conductivity?

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

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What is the SI unit of temperature?

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

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Which organ in the human body produces bile?

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

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Which gas is released during photosynthesis?

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