why is vegetative propagation practiced for growing some vegetables

vegetative propagation is used in  some type of plants because it is a faster method of growing  new offsprings. The seedless plants can be reproducted by vegetative propagation. Even if the plants have the seed then also reproduction in that plant can be easily and fastly done by vegetative propagation.

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I am studing in 7th class and I easily gave the answer of this question.