Name: | immature gonad |
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Synonyms: | juvenile gonad, juvenile ovary |
Definition: | Immature reproductive tissue that has not undergone final maturation into either testis or ovary. During gonadal development, the gonad may be transiently intersexual where there is a parallel presence of both oocytes and spermatocytes. |
Ontology: | Anatomy Ontology [ZFA:0005272] |
Name: | germ line cell |
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Synonyms: | germ line cells |
Definition: | A cell that is within the developmental lineage of gametes and is able to pass along its genetic material to offspring. |
Ontology: | Anatomy Ontology [ZFA:0009016] |