Name: | sperm |
---|---|
Synonyms: | sperm cell, spermatozoid, spermatozoon |
Definition: | A mature male germ cell that develops from a spermatid. |
Ontology: | Anatomy Ontology [ZFA:0009006] |
Name: | non-functional |
---|---|
Synonyms: | defective, disfunctional, failure, functional failure |
Definition: | A disfunctional quality held by the bearer when the latter is unable to perform a regular function(s). |
Ontology: | Phenotypic Quality Ontology [PATO:0001511] |