Assertion: male's sperm | /r/CapableOf | provide three essential parts
Facets:
value: to the oocyte
type: TRANSITIVE-OBJECT
value: during fertilization
type: TEMPORAL
Source sentences:
text: During fertilization, the sperm provides three essential parts to the oocyte: (1) a signalling or activating factor, which causes the metabolically dormant oocyte to activate; (2) the haploid paternal genome; (3) the centriole, which is responsible for forming the centrosome and microtubule system.