Ezinye izityalo nezilwanyana zi-polyploid, zineengqokolela yee-chromosomes ezingaphezulu kwezimbini. Umzekelo, uhlobo olunye lwengqolowa luyi-hexaploid, luneengqokolela yee- chromosomes ezintadathu, nangona ezinye iintlobo zengqolowa zineengqokolela ezimbini kuphela. Kuba izidalwa ezininzi zizi-diploid, isenobhidisa ungazi okokuba ingaba i-haploid ibhekisa kwingqokolela yee-chromosomes enye okanye ngaphezulu kusini na. Igama elilodwa elithi monoploid lingasetyenziswa; ingqokolela yee-chromosomes enye kuphela.