I-ovum nge(siLatin: l""iqanda"", isininzi: ziiova) ligama le-cell elibhekisa kwi-haploid eyimazi edalelwe ukuqhama ngokuthi izale, okanye i-gamete. zombini ezi zinto ziphilayo, izilwanyana kunye nezityalo kuthiwa z(ii-embryophytes) zivelisa imbewu ezi-ova.