title: Electron microscopic morphology of oogenesis.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003593:Cytoplasm; D005260:Female; D008540:Meiosis; D008566:Membranes; D008854:Microscopy, Electron; D010063:Ovum / Q000378:metabolism