Identify the mismatched pair :-
(i) Gene transfer - micropropagation
(ii) Earlt detection & diagnosis - hybridisation technique using probes
(iii) Flaver savr tomato - Gene silencing
(iv) International committee - GEAC
(v) Golden rice - Vitamin-A and Fe rich

Options

A. (i) & (ii)
B. (ii) & (iii)
C. (iii) & (v)
D. (i) & (iv)

Answer

To identify the mismatched pairs from the given options, we will analyze each pair one by one.

### Step-by-Step Solution:

1. **Gene transfer - micropropagation**:
- Micropropagation is a technique used for the rapid multiplication of plants through tissue culture. It does not involve gene transfer; rather, it produces genetically identical plants.
- **Conclusion**: This pair is mismatched.

2. **Early detection & diagnosis - hybridization technique using probes**:
- Hybridization techniques using DNA probes are indeed used for early detection and diagnosis of diseases. Probes can hybridize with complementary DNA or RNA sequences, allowing for accurate detection.
- **Conclusion**: This pair is correctly matched.

3. **Flavr Savr tomato - Gene silencing**:
- The Flavr Savr tomato was genetically engineered to resist softening by using antisense technology, which effectively silences the gene responsible for the production of an enzyme that degrades pectin.
- **Conclusion**: This pair is correctly matched.

4. **International committee - GEAC**:
- The Genetic Engineering Appraisal Committee (GEAC) is an Indian regulatory body under the Ministry of Environment, Forest and Climate Change. It is not an international committee.
- **Conclusion**: This pair is mismatched.

5. **Golden rice - Vitamin A and Fe rich**:
- Golden rice is genetically modified to produce beta-carotene, which the body can convert into vitamin A. It is also enhanced for iron content.
- **Conclusion**: This pair is correctly matched.

### Final Identification of Mismatched Pairs:
- The mismatched pairs are:
- (i) Gene transfer - micropropagation
- (iv) International committee - GEAC

### Answer:
The mismatched pairs are (i) and (iv).

---