Hannu
Hannu gaɓa ce a jikin Ɗan'adam da dabbobi wanda suke amfani da su wurin gudanar da buƙatuwa.

Hannu yana ɗauke da yan yatsu sannan ana samun shi ne a karshe gaɓobi waɗanda suka fita a wajen jiki daga sama, a jikin ɗan adam, biri, da kuma gwaggon biri. wasu daga cikin halittu kamar koala suna da hannaye ma bambanta wanda sawukan hannayensu sunyi kama dana ɗan adam.

Jinkin mutum