Topic Details (Notes format)

Biotechnology: Principles and Processes

Subject: General Science

Book: NCERT Biology Class 12

Study of genetic manipulation in organisms.
- **Genetic Engineering**:
- Recombinant DNA technology.
- **Tools of Biotechnology**:
- Restriction enzymes, PCR.
- **Applications**:
- Medicine, agriculture.

**Possible Exam Questions:**
1. Explain the principle of recombinant DNA technology.
2. How are restriction enzymes used in genetic engineering?
3. Discuss the process and significance of PCR.
4. What are genetically modified organisms (GMOs)?
5. Explain the role of biotechnology in agriculture.

Practice Questions

Which organ regulates blood sugar levels in the human body?

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Which process separates light into its component colors?

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Which type of radiation has the shortest wavelength?

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Which vitamin is responsible for blood clotting?

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Which planet is known as the "Red Planet"?

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What is the most abundant element in the universe?

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

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What is the unit of frequency?

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Which organelle is responsible for photosynthesis in plants?

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What is the function of platelets in the human body?

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