Consider the following techniques/phenomena :
1. Budding and grafting in fruit plants
2. Cytoplasmic male sterility
3. Gene silencing
Which of the above is/are used to create transgenic crops?
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A.
1 only
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B.
2 and 3
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C.
1 and 3
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D.
None
Correct Answer:
B. 2 and 3
Explanation:
Each of the three techniques is either directly or indirectly associated with transgenic crops. Specifically, gene silencing and cytoplasmic male sterility represent modern technologies created for this use, making option (b) the most suitable choice.
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