Disease resistance in crops is obtained by:

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(B) Disease resistance in crops is primarily achieved through plant breeding techniques. One of the most effective methods is crossing cultivated crop

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Crossing with wild varieties

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(B) Disease resistance in crops is primarily achieved through plant breeding techniques. One of the most effective methods is crossing cultivated crop varieties with their wild relatives. Wild varieties often possess natural resistance genes against various pathogens,pests,and environmental stresses. By hybridizing these wild varieties with high-yielding cultivated varieties,breeders can introduce these beneficial resistance genes into the new crop lines.

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