Umba Strange kodwa umdla - nokuba abafazi kungaba umbala-imfama?

Eneneni, ngenxa yesizathu esithile enabizelwa umbuzo nakukuba Umfazi unokuba nayo le eqhwalela okukruqulayo? Mhlawumbi, nakwisiqingatha omhle uluntu ilungelo? Kodwa yonke perturbation le "ukubandlulula" isekhona isininzi sabaphenduli ukuba impendulo yombuzo in the negative. Ngapha koko, kunye nokungabikho enjalo omama waphelelwa ngumdla kwenye eziyolweni zakhe eziphambili - bethenga! Nangona kunjalo, zama ukufumana phandle kwinqanaba nzululwazi, nokuba nabasetyhini umbala-imfama?

Kukho uluvo ...

Kukholelwa ukuba oyindoda ukukhetha libe lihle. Into esemqoka - ngeyahlukileyo kancinane ukusuka caveman kwaye ngokucwangcisiweyo zikhule ngokomzimba. Kwaye khetha impahla ngombala uze uhombise isinxibo ngu izincedisi abanolwazi Umfazi onothando. Kwaye ngoko imibala nga sibenokubizwa njengendawo isifo eyodwa udidi "iduna". Bazibandakanye? Kodwa kuqinisekile! abafazi Colorblind akudli ngokuba lula kakhulu kunokuba abantu. Kodwa ke umbuzo wokuba abafazi ingaba lombala-iimfama, oogqirha ukuphendula kwi affirmative, nangona kunye nentwana ukuthembeka kwakho.

Isifo - njengoko

Yathi ukuba lo gama indudumo lithe qwele, yamahlwempu Akusayi kuyiwela. Ngoko kwenzeka ukuba logama nje umntu nako ukumelana olusondeleyo nethemba yokuphulukana ezinye izakhono njengesiqhelo, akazange aqonde ngokupheleleyo. World of imibala eqaqambileyo kubonakala umlingo, kokuba kusetyenziswa kuhlala yokwenene gray buthuntu. Kodwa abantu umbala eyimfama, akanalo ukukhanya. Oku ngathi TV ngezakhelo akatswe - umfanekiso, kodwa umgangatho ubunzima. Awu, kukho abo anxulumene ngqo ngesondo phakathi ngezifo. blindness Umbala - nje omnye wabo. Ukuba ngaba ukwahlula phakathi komntu ebomvu kunye nemibala eluhlaza. deffekt enjalo ekhonkxiwe yemfuza neeyantlukwano ahambelanayo phakathi kwendoda nomfazi.

Ngokutsho manani, nokuba nabasetyhini umbala-imfama? Impendulo ngu - ewe, kodwa amadoda phantsi sifo izihlandlo ezintandathu okuba. Olu luhlu ngokulula uchazwe. Kuba ukugula okanye ukungabikho kwalo sofuzo, ngokusekelwe kwi-X chromosome. Le nabafazi iseti efanayo zofuzo yi XX, namadoda - XY. Ngokusengqiqweni, ukungaphumeleli X chromosome unika iziphumo ezibonakalayo kwi kwisiqingatha oluluqilima uluntu. Ukuhlalutya lo mba, kunokwenzeka ukuba uphendule umbuzo wokuba ingaba kukho obhinqileyo umbala-imfama? Ewe, bona, kodwa lwepaki - ibhinqa zofuzo ezimbini X abachaphazelekayo. Amanani abonisa ukuba i-8% yamadoda bafumana 0.5% abasetyhini umbala-blind. Kuninzi kula matyala kukho yimfama ilifa, yaye lo mfazi inaso esi sifo, leyo edlulisela kuye umntwana.

Phi sifo?

Ukuba ukufumanisa ukuba amabhinqa umbala-iimfama, bekuya kuba sengqiqweni ukufumanisa ukuba uyakwazi ukufumana sifo. Ngoko ke, inkoliso yimfama esizalwa, kodwa ngamanye amaxesha ukufumana ngenxa yokwenzakala. Emva kokuba eye emazantsi igutyungelwe iiseli unoxanduva ngombono ebusuku kunye nombala imbono emini. Ngoko ke angakwazi iiseli ezithile ekuthiwa imibala. oogqirha Modern ekungasondezwa iindlela awanyange, kodwa kukho iindlela ulungiso lombala yimfama kuthetha ukulungisa lenses.

Okokuqala wachaza sifo yaye wavula emva ngo-1794 Dzhon wayeseDalton, naye wahlaselwa kwesi sifo. Wafumana esi sifo eneminyaka eli-26 kuphela ubudala, kunye zombini umzalwana wakhe ubunzima okufanayo. WayeseDalton kuqala weza lo mba kunye ubunzulu kakhulu, ekuye kwagxininiswa imoto kunye nenkonzo emoyeni, sabonakala kwiirobhothi semaphore.

Ngenxa yoko, imibala - isifo esibonakala ukuphazamiseka imibala. WayeseDalton kwiincwadi zakhe, wathi enoba kukho abafazi colorblind. Njengoko bebonke kwiisampuli 1000, abafazi-4 kuphela sifo.

Ukunwenwa kwesifo phakathi kwabafazi

Ngaba abafazi babe umbala-imfama? Ewe! Kodwa abaqondi ukugula kwabo. Enye chromosome linayo, kodwa kwimbono umbala kuhlala ingatshintshanga. Kusenokubakho iimeko egqwethekileyo imibala, ngenxa yokwenzakala kakhulu okanye kubunzima ukugula kwiCEMIS.

Kukho ezahlukeneyo ezintathu ezinkulu sifo. It ahromaziya luphawulwa kukungakwazi ukwahlula imibala xa iyonke. Oko kukuthi, umntu ubona umbala kuphela hina. Uhlobo lwesibini - monochromacy - oko kukuthi, imbono umbala omnye kuphela, nto leyo Idla yi photophobia. Uhlobo sesithathu - dihromaziya, kwaye lombala iimfama akakwazi ukubona nje ezinye imibala ethile.

Abafazi, nangobumfama, ukuqhuba

Ngoko ke, kukho abafazi-colorblind. Kukho, okanye abanayo iingxaki ezinxulumene nesi sifo? Ewe, maxa wambi kukho ukungaqondani. Ngokomzekelo, kude kutshanje colorblind ezikhutshwe mvume lokuqhuba, akukho imibuzo ebuzwa, kodwa ngoku esalelweyo kuyo. Ukuba umfazi - kuphela eendaba ukuba ufumana kwemiphunga ekunene, kodwa kungenjalo kuya kubakho iingxaki.

Kubomi bemihla ngemihla, kunzima ukuqonda umbala-blind losasazo kwi TV, akukho mnandi ekhethekileyo ukuya iimovie. Kwakhona kummandla yokuvalwa for umbala buwamfamekisile yonke imisebenzi enxulumene ukuthutha kunye noyilo. Nangona nawuphi na umgaqo kukho ukuxolelwa. Xa uhlobo wayo kwecacileyo, ungasoloko uthathe ifoto abamnyama nabamhlophe.

Ukubiza

Ingaba kukho abafazi ukuba colorblind? Ewe, kodwa ubunzima ukusuka sifo kakhulu, ezinqabileyo kakhulu. Kodwa baphila amadoda ngoku umbala sele kuba lula. Umzekelo, iindawo ezininzi kwi-Internet bakhetha yekhompyutha in blue. Ngoku ngenkuthalo ukuhambisa iiglasi ezizodwa umbala ubumfama, baxhotyiswa kunye lenses Lilac. Ngale kunceda ukwahlula engcono phakathi oluhlaza kunye nobomvu, kodwa ukusetyenziswa rhoqo kuchaphazela imbono eminye imibala.