Isilevu

Isilevu okanye ummandla wokucamngca yindawo apha ebusweni ngezantsi komlebe osezantsi ikwaquka indawo eveleleyo. Ithanda ukuba ncinane yaye ibe ngqukuva kubantu basetyhini, ngelixa iba nkulu de ibe buxande emadodeni. Yenziwa ziintlafuno ezingezantsi. Ebantwini kuneentlobo eziliqela zemilo zezilevu, umzekelo isilevu esinefotho. 

In human evolution, the chin is a cladistic apomorphy, partially defining anatomically modern humans as distinct from archaic forms. Non-human anthropoid apes have a simian shelf for example. Indlovu  are the only other animals considered to display such a feature, although this leads to debate over the use of the term.

 Imithombo 

Category:Amalungu omzimba
Category:Masiguqule