For a successful graft,the adhesion between s | vedclass

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(D) The process of grafting involves joining two plant parts,the stock and the scion. The first step in the union of these two parts is the proliferat

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Production of callus tissue between the cells of stock and scion

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(D) The process of grafting involves joining two plant parts,the stock and the scion. The first step in the union of these two parts is the proliferation of parenchyma cells from both the stock and the scion at the cut surface. This mass of undifferentiated,proliferating cells is known as callus. The formation of callus is the earliest event that bridges the gap between the stock and the scion,eventually leading to vascular connection and successful grafting. Therefore,option $D$ is correct.

For a successful graft,the adhesion between stock and scion is a must. Which one of the following is the earliest event towards a good graft?

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