Abin da ke tattare da kwayoyin halitta, yana da wuya a ce. Mutane suna ƙoƙari su yi hango ko hasashen, amma yanayi da kwayoyin suna aiki kawai. A yayin da aka haɗu da halayen halayen yaron, jariri mai karfi (rinjaye) da raunana (raguwa) ya shiga. Hanyoyi masu kama da kwayoyin halitta sun hada da gashin gashi, kazalika; launin ruwan kasa, kore ko launin ruwan kasa-kore; duhu fata; ƙwaƙwalwa a cikin maza. tabbatacciyar Rh factor; II, III da IV ƙungiyoyin jini da sauran alamu. Sun kuma hada da babban hanci, hanci da murmushi, kunnuwan kunnuwan, launi mai laushi, goshin goshi, karfi mai karfi da sauran siffofi na "bayyanar". Ƙananan siffofin kwayoyin sun hada da ja, haske, gashin gashi; launin toka, idanu masu launi; haske fata; lalata cikin mata; Rh factor factor; Na irin jini da sauran alamu. Mafi rinjaye da ragowar kwayoyin halitta suna da alhakin predisposition ga wasu cututtuka.
Saboda haka, yaro yana samun jinsin mambobi. Alal misali, yaro zai iya samun launin gashi mai launin gashi, launin gashi na uwarsa, kakar kakanta da kakanta da kakanta. Ta yaya tsarin tsara gine-ginen yake kama? Kowane mutum yana da kwayoyin halitta biyu - daga uwarsa, kuma daga mahaifinsa. Alal misali, namiji da matar suna da idanuwan launin ruwan, amma kowanne daga cikinsu yana da jinsi wanda ke da alhakin launi mai launi mai launi wanda ya sami iyaye. A cikin 75% na lokuta waɗannan biyu suna da yara mai launin ruwan kasa, kuma a cikin kashi 25% - zane-zane. Amma wani lokaci, iyaye masu haske suna haifar da yara masu duhu, tun da iyaye suna da jinsi wanda ke da alhakin launi mai duhu, wanda aka ba su, daga bisansu, daga iyayensu, amma ba ya bayyana a matsayin rinjaye ba. A wasu kalmomi, yana da wuya kuma yafi rikitarwa fiye da gwagwarmaya na rinjaye da ragowar kwayoyin halitta.
Bayanan bayanan mutum shine sakamakon hadawa da kwayoyin da yawa, sabili da haka sakamakon ba za'a iya fadi ba koyaushe. Bari mu ba da wani misali tare da launi na gashi. Alal misali, mutum yana da jigon rinjaye don gashi mai duhu, kuma wata mace tana da raguwa mai launin gashi. Yaransu, mafi mahimmanci, suna da duhu inuwa. Kuma lokacin da yaro ya girma, 'ya'yansa na iya samun gashin gashi. Me yasa wannan zai yiwu? Daga iyayensu, wannan yaron ya karbi kwayoyin halitta guda biyu - jinsin gashi mai duhu (wanda yake nuna kansa) da kuma ragowar gashin gashi. Wannan jigilar halitta zai iya hulɗa tare da jigilar kwayoyin halitta na abokin tarayya a lokacin zanewa na yaron kuma ya lashe wannan "yakin". Saboda haka, mutum zai iya samun gado daga cikin dangin dangi, alal misali, daga wasu tsohuwar kaka, wanda zai zama mamaki ga iyaye.
Wani lokaci ma'anar daya zai iya aiwatar da ayyuka da yawa a yanzu. Alal misali, saboda launin ido akwai nau'o'in jinsin da aka haɗa su a hanyoyi daban-daban. Amma wasu lokuta za a iya gano su. Alal misali, iyaye masu baƙi ba su da yara masu launi. Amma yara masu launin ruwan kasa an haife su da yawa tare da launin launin ruwan kasa (tare da bambancin shamomi) iyaye, amma ana iya haifar da zane-zane. A iyaye tare da launin shuɗi ko launin toka, mafi mahimmanci, za su kasance masu launin shuɗi ko ƙananan yara.
Yana da wuya a hango hasashen da girma yaro da girman ƙafa. Wasu tsinkaya ga wannan ko kuma ci gaban zasu iya gano, amma a nan duk abin dogara ba kawai akan kwayoyin halittu ba ne. Hakika, iyayen iyaye suna da yaro fiye da matsakaici. Amma kuma yafi dogara da irin yadda mahaifiyar da ta ci gaba da cin abinci a lokacin daukar ciki, yadda aka ciyar da jariri, abin da cututtuka da ya samu, da sauransu. Idan yaro yaro yana da kyau kuma yana ciyarwa da kyau, yana barci, ya tafi da yawa, ya shiga cikin wasanni, to, yana da damar samun ci gaba mai girma. Har ila yau, wani lokacin har ma maganganun fuska suna fitowa ne ga yara daga iyayensu, maganganun fuska.
Halin dabi'un, yanayin, kuma, ana daukar kwayar cutar ne, amma yana da wuyar hangowa. Amma yanayin ɗan yaron ba kawai kwayoyin halitta ba, har ma ilimi, yanayi, matsayi a cikin al'umma. Yara suna karɓar wasu alamomi yayin da suke tattaunawa da iyayensu, don haka iyaye su kasance masu hankali da hankali - nuna halin kirki, nuna wa yara misali mai kyau na hali.
Kuma, ba shakka, matakin ilimi, ƙwarewar tunanin mutum, sha'awar kimiyya daban-daban, bukatun, bukatun, ma, suna daukar kwayoyin halitta (yiwuwar - har zuwa 60%), alal misali, haɓaka ga kiɗa, rawa, wasanni, lissafi, zane da sauransu. Bugu da ƙari, har ma da dandano, ƙanshi da launi na launi an gaji, misali, ƙauna ga zafi ko mai dadi da sauransu.
Akwai ra'ayi cewa yara suna kama da uwa, kuma 'yan mata suna kama da uba. Wannan gaskiya ne, amma kawai sashi. Kuma a gaskiya ma, yara sukan yi kama da mahaifiyarsu, saboda sun gaji daga X-chromosome, wanda ya ƙunshi yawancin kwayoyin da ke da alhakin bayyanar, kuma daga shugaban Kirista suna samun Y-chromosome. 'Yan mata suna karɓar nau'in X daga cikin mahaifinsu da mahaifiyarsu, saboda haka zasu iya zama kamar su biyu, da kuma iyayensu.
Jima'i na yaron da ba a haifa ba ya dogara ne akan mutumin. Kwayoyin jima'i na mace kawai suna da X-chromosomes, wanda ke nufin cewa kowane jariri a lokacin tsarawa, wanda ya biyo baya, ya ƙunshi X-chromosomes kawai. Kuma jima'i jima'i dauke da dukkanin X da Y chromosomes. Y-chromosomes suna da alhakin namiji na jima'i. Saboda haka, idan mace X chromosome ta sadu da chromosome na X, za a haifi yarinya. Kuma idan mace ta X ta hadu da wani namiji na Y, wanda za a haife shi.
A gaskiya ma, ba kome ba ne abin da jima'i yaro zai kasance, kuma wane launi zai kasance idanu da gashi. Abu mafi mahimmanci shine yaron ya kasance lafiya da farin ciki, da kuma iyayensa! Yanzu ku san yadda muhimmancin kwayoyin halitta, iyaye, abin da jariri zai kasance, ya dogara ne akan ladaran ku! Kar ka manta da ku jagorancin salon rayuwa!