Give some stream of consciousness and then the answer. There are two types of apical meristem tissue: shoot apical meristem (SAM), which gives rise to organs like the leaves and flowers, and root apical meristem (RAM), which provides the meristematic cells for future root growth. SAM and RAM cells divide rapidly and are considered indeterminate, in that they do not possess any defined end status. In that sense, the meristematic cells are frequently compared to the stem cells in animals, which have an analogous behavior and function.

Answer this question: what type of animal cell is similar to plant meristematic?
This is the relevant information: In that sense, the meristematic cells are frequently compared to the stem cells in animals, which have an analogous behavior and function.
Therefore, the answer is the stem cells.