Umzimba womntu ungokoqobo. Kodwa, njengoko uCharles Darwin wathi, umzimba unamaqela angenasiphelo kwaye angasetyenziswayo loo mntu uzuze kwixesha lokuziphendukela kwemvelo.
Ngokuqinisekileyo, iingxelo ezinjalo zinokungqinelwa, kodwa inyaniso yinto enenkani. Kwaye sicebisa ukuba uzifundele ezinye zazo. Mhlawumbi kwixesha elizayo la malungu omzimba aya kulahleka ngokupheleleyo.
1. Izinwele emzimbeni
Amacweba ethu akhusela amehlo ethu ekukhukhuleni. Kwaye ngamadoda, amaconco adlala indima ebalulekileyo ekutsaleni ingqwalaselo eyahlukileyo kude kube ngoku. Ngokubhekiselele kwezinye iinwele emzimbeni womntu, ukubaluleka kwabo okusebenzayo akuqinisekisiweyo, kwaye abayikudlala nayiphi na indima.
2. Iimpazamo zeparanasal
Isono se-paranasal sinezigxobo ezineemingxuma ebusweni bekhanda. Umsebenzi obaluleke kakhulu kwiimonsi kukunciphisa ubunzima benthambo ebusweni kunye nokudala i-resonance ekubhaliweyo kwezandi.
3. Imisipha yeendlebe zangaphandle
Ezinye izilwanyana, ezifana noonogwaja kunye nezinja, ziyakwazi ukuhambisa iindlebe zabo ngesakhiwo se-anatomiki. Umntu unemisipha efanayo, eqinisweni, ayithwali nawuphi umsebenzi ngaphakathi.
4. Ubulumko Bobuchule
Ngaphambili, abantu babefuna ukuhlafuna izityalo ukuze bafumane iikhalori ezanele zomzimba. Namhlanje, kuphela ama-5% abantu abasebenzisa amazinyo angabalulekanga, awona maxesha amaninzi avelisa ingxaki kunye neengxaki.
5. Iimbambo zeentambo
Iisethi zeembambo zomlomo wesibeleko sisifo esingumzali wesibindi sommandla we-cervico-thoracic ngendlela yeembambo ezongezelelweyo, ezibonakala kwi-1% yabemi behlabathi. Kungenzeka ukuba, into ekhethekileyo yomntu yayivela kwiindawo ezihlambulukileyo. Ngokukhawuleza loo nto iphosakeleyo idala iingxaki ezahlukeneyo zempilo, ngokuqhelekileyo zineentlungu kunye nemithambo.
6. Isisundu somthi wesundu
Isisundu somlenze omude sisuka kwi-elbow kuya kwisikristeni kwaye asikho kwi-11% yabantu. Ezinye izazinzulu zikholelwa ukuba ukungabikho kwesi sihlunu kuyathintela amandla okubanjwa kunye nokunciphisa ubungakanani bemisebenzi yabantu. Enyanisweni, inkolelo enjalo ayibonakaliswa kwaye yinto yokucinga.
7. Iimbilini zabantu
Amadoda nabasetyhini baneenambuzane, kuba ngexesha lophuhliso lomntwana esiswini kwisibeleko, umntwana unganasondo. Ngoko ke, amadoda kunye nabasetyhini baneenambuzane. Kodwa ngenxa yokungabikho kwinqanaba elifunekayo leprolactin ukuvuselela i-lactation ayikwazi ukuvelisa ubisi.
8. Imisipha iphakamisa iinwele
Ezi zihlunu ezincinci, ezifumaneka emva kweenwele emzimbeni womntu (ngaphandle kweenwele ezitshiweyo kunye ne-pubis), zithatha utshintsho kwimozulu ejikelezayo, ngaloo ndlela kubangela "isikhumba se-goose" ngeenwele ezikhuphukela phezulu. Ingcamango enjalo yaya kwindoda ephuma kwizilwanyana ezingabonakali kuphela ukushisa komzimba, kodwa "zikhwankqise".
9. I-Appendicitis
Le ngxube encinci yamathambo, isithasiselo se-cecum, yayingummandla okhethekileyo wokugaya i-cellulose xa ukutya kwabantu kwakunezinto ezininzi zezityalo kuneeprotheni zezilwanyana.
10. Intambo yeshumi elinesithathu
Izihlobo zethu ezisondeleyo - izilwanyana, ama-chimpanzi kunye neerillas - zinezikhetho ezingaphezulu. Uninzi lwabantu luba neebini ezili-12 zeembambo, nangona i-8% yabantu abadala banesibini lesibini.
11. iinzwane
Iingcali zenzululwazi ziye zafumanisa ukuba abantu basebenzise ukuhamba nokulinganisa ngokubanzi kumgca ophakathi kwemilenze yabo. Namhlanje, abaninzi abantu basebenzisa inzondo enkulu yokulinganisa, ukutshintsha indawo yokulinganisela ngaphakathi. Oku kuthetha ukuba umntu ujwayele ukuthembela ezinzwaneni zeenyawo ukugcina umlinganiselo womzimba. Enyanisweni, kutshanje abantu bahlawula ingqalelo engakumbi kule nto. Ukuba le nto iyaqhubeka, ngoko umntu akayi kufuna iminwe kwimilenze yakhe.
12. Umsila
I-tailbone nayo ibizwa ngokuba ngumsila womsila, lowo umntu alahlekile ngexesha lokuziphendukela kwemvelo. Izilwanyana zisebenzisa umsila ngokulinganisela kunye noqhagamshelwano-abantu abayidingi i-coccyx.
13. Ikhosidi yesithathu
Ukhokho oqhelekileyo weentaka kunye nezilwanyana unokuba nomlenze okhusele amehlo. Indoda ineyona nxalenye yekhulu leminyaka yesithathu kwikona elingaphakathi kweso lakhe.
14. I-tubycle yeDarwin
I-tubercle encinci kwi-curl ye-auricle ngezinye izikhathi ivela kubantu. I-Darwinov bugorok yafika kumntu kunye nezinye iintlobo zeenkwenkwezi ezivela kwizilwanyana ezincinci kunye nezilwanyana ezinobuninzi beendlebe. Ingongoma yile ntsalela yale fomu yendlebe.
15. I-subclavian muscle
I-muscle encinci ye-oblong igcinwe phantsi kwegxala ukusuka kumbhobho wokuqala ukuya kwi-collarbone. Umsila we-subclavia uza kuba luncedo kumntu ukuba sasihamba ngeenxa zonke ezine. Omnye akanalo imisipha enjalo, kodwa umntu unokuziqhayisa yonke into emibini yomzimba.