Genetic Engineering and Its Applications Definition, Types, Examples & Uses

Genetic Engineering and Its Applications

Subject: General Science

Book: NCERT Biology Class 12

Manipulating DNA for genetic improvements.
- **Tools of Genetic Engineering**:
- Restriction enzymes, PCR, vectors.
- **Applications**:
- Gene therapy, GMOs, pharmaceuticals.
- **Ethical Concerns**:
- Bioethics in genetic modification.

**Possible Exam Questions:**
1. What are the different tools used in genetic engineering?
2. How does gene therapy work? Give an example.
3. Explain the advantages and risks of genetically modified organisms (GMOs).
4. Discuss the role of restriction enzymes in DNA modification.
5. What are the ethical concerns surrounding genetic engineering?