Which of the following parts is missing in cells of meristematic tissue?
Endoplasmic Reticulum
Nucleus
Cell Membrane
Cytoplasm
With respect to the given assertion and reason, choose the correct option. Assertion (A): The process in which meristematic cells attain permanent shape, size and function is called differentiation. Reason (R): Cells of meristematic tissue differentiate to form different types of permanent tissue.