Name: | sperm |
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Synonyms: | sperm cell, spermatozoid, spermatozoon |
Definition: | A mature male germ cell that develops from a spermatid. |
Ontology: | Anatomy Ontology [ZFA:0009006] |
Name: | sperm head |
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Synonyms: | |
Definition: | The part of the late spermatid or spermatozoon that contains the nucleus and acrosome. |
Ontology: | GO: Cellular Component [GO:0061827] QuickGO AmiGO |
Name: | vacuolated |
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Synonyms: | |
Definition: | A structural quality inhering in a cytoplasm that contains fluid filled cavities. |
Ontology: | Phenotypic Quality Ontology [PATO:0000941] |