Hıstological and electron micrographic structure of ovary of control group; a,b,c, Electron micrograph of follicles; d,e,f, light micrograph of follicules. Fe, follicular epithelium. Mi, microvilli; ZR, zona radiata; O, ooplasm; M, mitochondrium; G, golgi; RER, rough endoplasmic reticulum; Po, primary oocyte; Ca, cortical alveoli; N, nucleus; No, nucleolus; CoC, cortical alveolus stage; Vo, vitellogenic oocyte; Om, mature oocyte; Yg, yolk granule. Magnification: d, x100; e, x20; f, x40.