Q.The layer from which gametes are formed is

The ovarian cortex contains follicles at every stage of maturation: primordial follicles (a primary oocyte in a single flattened cell layer, present from before birth), growing primary and secondary follicles (in which a fluid-filled antrum and the zona pellucida appear), and the fully mature Graafian follicle, in which the oocyte sits within a cumulus oophorus surrounded by a corona radiata, enclosed by granulosa cells and an outer theca layer. After ovulation, the ruptured follicle's remaining cells transform into the …