What is a promeristem? It is a meristem which produces:

Which of the following cells is totipotent?

In which cells does the synthesis of cyclin proteins occur?

What are meristems?

Choose the correct sentences:
$(1)$ The meristem present at the tips of roots and shoots is called apical meristem.
$(2)$ Apical meristems are secondary meristems.
$(3)$ Intercalary meristem is the meristem that occurs between mature tissues and appears later than primary meristem.
$(4)$ Fascicular vascular cambium and interfascicular cambium are lateral meristems.

Tunica is a rib meristem because it divides in