Final answer:
The grafting method where a scion is inserted under the peeled-back bark of a stock is called bark inlay grafting. This technique promotes the fusion of the stock and scion, leading to the growth of new shoots and the production of fruits and flowers. The correct answer is option c).
Step-by-step explanation:
The name of the grafting method where the top of the stock is cut off, the bark is peeled back on the side, and a scion is inserted under the bark is known as bark inlay grafting. This method involves peeling back the bark of the stock plant without entirely removing it, and then sliding in the scion in such a way that the cambium layers of both the stock and the scion come into close contact. In time, the two plants will fuse together, allowing the scion to grow and produce shoots as well as flowers and fruits.