According to Quiescent centre theory quiescent centre are
Region of active cells between root cap and apical meristem
Contain inconspicuous nuclei, Endoplasmic reticulum and some mitochondria
Meristem cells reservoir
All of the above
According to the Quiescent Centre Theory, the quiescent centre refers to a specific region within the root apical meristem of a plant. It is located between the root cap and the actively dividing cells of the apical meristem. The quiescent centre is characterized by several features:
Therefore, all of the statements mentioned in Option 4 are correct. The quiescent centre is a specialized region that functions as a reservoir of meristem cells, characterized by specific cellular features and its position within the root apical meristem.