U L T R A S T R U C T U R E O F D E V E L O P I N G A M P H I B I A N E G G 147
FIG. 9. A low-power electron micrograph of a portion of an immature oocyte.
The cytoplasm is largely devoid of structures except near the periphery where
mitochondria (m) and vesicles (v) are present. A portion of a surface epithelial cell
nucleus (sen) is evident in the upper right-hand corner. X 5000.
FIG. 9. A low-power electron micrograph of a portion of an immature oocyte.
The cytoplasm is largely devoid of structures except near the periphery where
mitochondria (m) and vesicles (v) are present. A portion of a surface epithelial cell
nucleus (sen) is evident in the upper right-hand corner. X 5000.