Njengengxenye yemithi yendabuko yamaShayina emkhakheni wezokwelapha zesimanje kanye ne-biotechnology, imikhiqizo yebhayoloji idlala indima ebaluleke kakhulu ekuvimbeleni nasekwelapheni izifo, ekuvikeleni nasekuthuthukiseni impilo yabantu.Imikhiqizo yebhayoloji idinga izinqubo eziningi zebhayoloji, ukuhlanzwa kanye namasu okuhlaziya ukuze kutholwe okuhlosiwe.Ukuhlunga ngokomzimba, okunezinzuzo zemvelo, kungaqedela umsebenzi ngobuhlakani, kuyinqubo ebaluleke kakhulu yemikhiqizo yebhayoloji.
Imikhiqizo yebhayoloji, enama-microorganisms, izinambuzane, ubuthi bezilwane kanye nezicubu zebhayoloji njengezinto zokuqala, inezici eziningi ezingalawuleki njengemithombo eminingi nezinqubo zokukhiqiza.Inani lokungcola kwebhayoloji elivezwayo likhulu kakhulu futhi alikwazi ukubikezelwa ngokunembile.Inani lokungcola nenani oketshezini olungaphekiwe lingalawulwa kuphela izinto ezishiwo kuzinga lekhwalithi.Kunzima ukulawula okunye ukungcola ngokuphelele, futhi ukulawula okuphelele kuyisisekelo sokukhiqiza okungenasici.