Term: oocyte reproductive senescence
Name: oocyte
Synonyms: egg
Definition: A female germ cell that has entered meiosis.
Ontology: Anatomy Ontology [ZFA:0001109]

Name: reproductive senescence
Synonyms: ovarian senescence
Definition: A life cycle stage during which the reproductive capacity and fitness of an organism declines.
Ontology: GO: Biological Process [GO:1990636]    QuickGO    AmiGO