Question: Wane ne daga cikin waɗannan abubuwan da zai faru a lokacin da ƙwayoyin halitta suke zama tagwai zai taimakawa matuƙa wajen samun bambance-banbancen a cikin wasu nau'ukan dabbobi ko tsirrai da suke iri ɗaya?
Options:
tagwaicin wasu 'yan ƙananan ƙwayoyi masu kama da zare a cikin nukiliya 
samar da ƙwayar halittar guda ɗaya da ta ƙunshi ƙwayoyin halittar namiji ko na mace da aka haɗa da na wani abun daban
raba wani ɓangare na ƙwayoyin halitta da wasu
raba ɗaya daga cikin sassan kuromazon wanda ake rabewa kamar mitosis
Answer: C