The mitotic index of a tissue is the proportion of cells in the tissue that are undergoing division by mitosis. The table gives details about two tissue samples, X and Y. Which statement is correct?
- ATissue X is growing fastest with a mitotic index of $31.3\%$.
- BTissue X is growing fastest with a mitotic index of $45.4\%$.
- CTissue Y is growing fastest with a mitotic index of $13.6\%$.
- DTissue Y is growing fastest with a mitotic index of $15.8\%$.