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Genetically modified crops can be produc...

Genetically modified crops can be produced by

A

Recombinant DNA technology

B

Somatic hybridisation

C

Cross breeding

D

Micropropagation

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks how genetically modified crops can be produced. This involves identifying the technologies used in genetic modification. 2. **Identifying the Technologies**: The options provided are: - DNA technology - Somatic hybridization - Cross-breeding - Micro-propagation 3. **Analyzing Each Option**: - **DNA Technology**: This is a broad term that includes various techniques for manipulating DNA, which is essential for creating genetically modified organisms (GMOs). - **Somatic Hybridization**: This involves the fusion of somatic (non-reproductive) cells and can lead to hybrid plants, but it is not the primary method for creating GMOs. - **Cross-breeding**: This is a traditional method of plant breeding that does not involve genetic modification at the DNA level. - **Micro-propagation**: This is a method of cloning plants but does not involve altering the genetic material. 4. **Conclusion**: The most relevant technology for producing genetically modified crops is **recombinant DNA technology (rDNA technology)**. This method involves transferring new DNA into plant cells, which are then grown in tissue culture to develop into plants that carry the new genetic traits. 5. **Final Answer**: The correct answer is **recombinant DNA technology**.
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