The question seems a bit inappropriate as nothing is shown, I will try answering this popular exam question .
Please refer to attachment in the answer to understand question properly

During budding in yeast, a single cell develops a protrusion wherein the nucleus divides to give rise to two daughter nuclei. One of the daughter nucleus migrates into the protrusion to form a bud. This bud then enlarges in size and may undergo budding while attached to the parent cell. Hence, budding results in a chain of cells.The Correct Answer is D