Which part of the tuber has more holes with eyes?

A tuber is a modified underground shoot of a plant. It is not found in all plants. The eyes are one of three types of plant buds. They arise on the tuber and are an important part of them. At the top of the tuber, there are more indentations with eyes. The tuber itself acts as a store of substances. Organic substances are used by the plant at a time when natural conditions do not allow the synthesis of organic substances in sufficient volume. Also, the function of the tuber and eyes is the vegetative propagation of the plant.