The female gamete is called an ovum or egg. The plural is ova. Ova are produced from germline cells in the ovaries. Ovaries contain immature ova at various stages of development. Each ova is ...

submitted to the pathology department, and stained with hematoxylin and eosin. Figure 1: A granulosa cell tumor found in the left ovary of a 3.5-year-old female cynomolgus monkey. The right ovary ...