Which of the following methods is commonly used to produce new rose plants?
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Grafting
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Cutting
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Tissue culture
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None of these
B
Correct answer
Explanation
Cutting is a vegetative propagation method where a stem piece is placed in soil to grow roots. This technique is widely used for roses because it's simple and preserves the parent plant's characteristics. Grafting is also common but requires more skill, while tissue culture is mainly for commercial-scale production.