oogonium

https://doi.org/10.1351/goldbook.11044

Primitive germ cell that proliferates by mitosis and develops into a primary oocyte prior to birth.

Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 787 [Terms] [Paper]