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: | axonemal dynein complex |
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Synonyms: | axonemal dynein heavy chain, axonemal dynein intermediate chain, axonemal dynein intermediate light chain, axonemal dynein light chain |
Definition: | A dynein complex found in eukaryotic cilia and flagella; the motor domain heads interact with adjacent microtubules to generate a sliding force which is converted to a bending motion. |
Ontology: | GO: Cellular Component [GO:0005858] QuickGO AmiGO |
Name: | composition |
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Synonyms: | composed of, compositionality, content, structure, composition |
Definition: | A single physical entity inhering in an bearer by virtue of the bearer's quantities or relative ratios of subparts. |
Ontology: | Phenotypic Quality Ontology [PATO:0000025] |