How do the meristems of leaves compare to those of stems?

Question

Quizplus · Accepted Answer

The meristems of leaves are similar to those of stems in that they contain populations of undifferentiated cells that are capable of continuous growth and differentiation. However, unlike stem meristems, the meristem cells in leaves do not form persistent populations that can produce new cells for the lifetime of the plant. Instead, leaf meristems are only active during periods of leaf growth and expansion, and these cells are eventually differentiated into specific leaf cell types.

How Do the Meristems of Leaves Compare to Those of Stems