Onion Root Meristem (BlueRidgeKitties) Tags: plant cell onion root botany microscope allium microscopy cellplate mitosis chromatin roottip nucleus chromosome monocot celldivision meristem metaphase plantcell cellwall ccbyncsa anaphase prophase telophase longitudinalsection rootapicalmeristem noncommercialuseonly olympusix81 prometaphase meristematiczone zoneofcelldivision phragmoplast chromosomecondensation quadruplestain rootmeristem rootsection