Funso: Kodi anthu akhungu amangoona khungu ndi loyera okha?
Yankho: Liwu lakuti "khungu la mtundu" limasokoneza anthu ambiri. Mutu wa khungu umakhala wokondweretsa chifukwa cha zovuta zake. Anthu ambiri amakhulupirira kuti aliyense wotchulidwa kuti "akhungu" amatha kuwona mitundu yakuda ndi yoyera. Komabe, ndizosavuta kwambiri kuti ndikhale wosawona bwino.
Ngakhale pali zosiyana, odwala ambiri omwe amakhudzidwa ndi ubweya wa mitundu amatha kuona mitundu ina osati ya wakuda ndi yoyera - amawazindikira mosiyana.
Maso Oyera ndi Oyera?
Anthu ooneka ngati akhungu amaoneka kuti ali ndi vuto losiyanitsa mitundu ndipo akhoza kungosokoneza mtundu umodzi ndi wina. Tonse tili ndi cones m'maso mwathu omwe amatithandiza kuona mitundu. Tili ndi zofiira, zofiira, ndi zobiriwira zomwe zimatithandiza kuona mitunduyo komanso kuphatikiza mitundu imeneyo. Kuti muwone mitundu yonse molondola, munthu ayenera kukhala ndi mitundu yonse itatu ya cones.
Munthu yemwe ali wosawona khungu alibe mavitamini oyenera kapena mbee sizigwira ntchito bwino. Ngati ma cones sagwira ntchito molondola kapena kupanga zolakwika zolakwika, ubongo sulandira mauthenga olondola okhudza mitundu yomwe mukuiwona. Mwachitsanzo, munthu wakhungu amatha kuona tsamba lobiriwira ngati imvi kapena tani.
Kodi Kupunduka Kwakhungu Kumakhala Kosavuta?
Makhungu amayamba kulengedwa, koma amatha kupezeka chifukwa cha diso, mitsempha, kapena kuwonongeka kwa ubongo, kapena kuchoka ku mankhwala ena.
Ngakhale kuti sizingaganizidwe kuti ndizofooketsa, ubongo umatha kukhala wokhumudwitsa kwambiri kwa munthu amene wakhudzidwa nawo.
Kusanthula Kuwona Khungu
Madokotala a maso amatha kuyesa khungu la mtundu wa phungu pa nthawi ya kufufuza maso . Chiyeso chimodzi ndi chithunzi chopangidwa ndi madontho osiyanasiyana. Dokotala adzakufunsani kuti muwone chithunzi chomwe chiri pakati pa madontho.
Ngati wodwalayo sangathe kupanga chithunzi, akhoza kuwonedwa ngati colorblind.
Zimene Muyenera Kudziwa
Kodi mumadziwa kuti anyamata amakhala osowa kwambiri kuposa atsikana? Chodabwitsa n'chakuti pafupifupi pakati pa anyamata khumi ndi awiri aliwonse ndi osawona khungu. Anyamata amakhudzidwa kwambiri chifukwa jini la akhungu la mitundu likupezeka pa X-chromosome. Popeza amuna amatha kukhala ndi X-chromosome imodzi, amapezeka kwambiri ngati akufunikira kukhala ndi jini imodzi yokha. Azimayi ali ndi 2 X-chromosomes kotero iwo amafunika kukhala ndi jini lopanda pake pa onse awiri omwe amavutika ndi khungu la mtundu.
Kudziwa kwa mwana wanu kungakhale kochititsa mantha, khungu lachinsinsi limapezeka, lili bwino. Kuyezetsa magazi msanga n'kofunika kwambiri kuti tipewe mavuto omwe angaphunzire kusukulu. Onetsetsani kuti mudziwe mwana wanuyo ndikumuuza kuti mwana wanu ndi khungu la mtundu. Kusintha kungapangidwe kwa iye kuti amuthandize kusukulu.