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| ID: | XAO:0000157 |
| Full Id: | XAO:0000157 |
| Synonyms: | testes |
| Definitions: | Reproductive organ that produces and releases sperm. |
| Part Of: | male genitalia |
| Xref: | ZFA:0000598 |
| Related Synonym: | testes |
| Is A: | gonad |
| Sub Class: | primary spermatogonium follicle layer seminiferous tubule |