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Kunnen mutane ya ƙunshi manyan sassa uku: Kunnen na waje, na tsakiya, da kunne na ciki.
© Chloroformzt Official - Est 2009
10 Abubuwan Ban Sha'awa About The Biology of the Human Ear
10 Abubuwan Ban Sha'awa About The Biology of the Human Ear
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Kunnen mutane ya ƙunshi manyan sassa uku: Kunnen na waje, na tsakiya, da kunne na ciki.
Kunnen na waje ya ƙunshi Auricle, Kanal, da Eardrum.
Kunnen tsakiya ya ƙunshi ƙananan ƙasusuwa guda uku: guduma, tushe, da kuma izini.
Kunnen ciki ya ƙunshi cochlea, vessibulum, da swemircular canal.
Cochlea babban sashin jigo ne a cikin ciki na ciki kuma ya ƙunshi kimanin sel 15,000.
Wannan sel na gashi shine ke da alhakin canza sautin sauti cikin siginar lantarki wanda kwakwalwa ake fahimta.
Kunnuwa da mutane suna da ikon rarrabe tsakanin sautuna da suka samo asali daga tushe daban-daban, kamar muryoyin mutum da sautunan dabbobi.
Kunnuwa na mutum na iya samar da sautin nasu, wanda aka sani da wani abu mai ɗaukar ciki na kunne ko Teoae.
Kunnuwa da mutane suna da ikon daidaita zuwa mahalli daban-daban, kamar yanayi daban-daban tsakanin ƙasa da kuma karkashin ruwa.
Za'a iya fallasa kunnuwan mutane zuwa nau'ikan cuta iri daban-daban, kamar kurma, asarar sauraren ji, da cututtukan kunne.