Rubutawa

Kamar mafi yawan dabbobi masu shayarwa, an haifi mutumin da ba shi da wata halitta, wanda ya dogara sosai ga mutum daga jinsuna masu girma, musamman - daga iyaye. Tun lokacin da yaro zai kewaye shi da kansa, ya fara horo yana daukar nauyin abin da ake kira motsa jiki, burgewa. Yana da game da abin da ake nufi kuma za mu gaya muku a kasa.

Hanya na shinge yana dogara ne akan gyara wasu abubuwa ko siffofin hali, kuma yana iya yiwuwa akan lokaci mai tsawo "lokacin", a farkon farkon rayuwa. Bugu da ƙari, ƙaddamarwa yana da matukar wuya a canza, kuma yana da lokaci don kama, don wani taro tare da abin da ake sawa.

A karo na farko, an yi nazari a kan tsuntsaye, wajibi ne a cikin ƙananan yara bayan da aka haife su (alamar "bin" ana iya kiyayewa a wasu mambobi, misali, doki, dawakai, da sauransu), kuma iyaye "zaba" kajin daga farkon gani mutane da ma abubuwa. Abinda ake buƙatar kajin shi ne cewa "mahaifi" zai motsa, wato. sabõda haka, zaku iya bi shi.

Daga bisani, an gano jigilar halayen kwaskwarima ga wariyar launin fata a jarirai, kuma an bayyana mahimman nau'ikan nau'i. Kamar yadda aka bayyana, alamar ba abu ba ne kawai ga dabbobi, har ma ga mutane.

Siffar da ake ciki a cikin mutane:

Wataƙila ka ji game da irin wannan ra'ayi kamar yadda kwayoyin halitta ke motsawa, duk da haka, jigon halittar mutum shine tsari na epigenetic wanda ke faruwa a wani mataki daban. Kuma idan ta hanyar kwance a cikin ilimin halayyar kwakwalwa za mu iya gano tsarin tafiyar da hankali da kuma Sakamakon fahimtar duniya game da mutumin, kwayoyin halittar kwayoyin halittu suna da sha'awa ga masana kimiyya, da farko, daga ra'ayi na nazarin cututtuka.

A cikin ilimin halayyar kwakwalwa, an yi imanin cewa kwantar da mutum a cikin mutum yana faruwa a cikin lokaci mai tsawo - daga haihuwa zuwa watanni shida. Amma 'yan shekaru masu zuwa suna da mahimmanci ga yaron, yana nuna alamar dangantaka da kasashen waje. Ba tare da dalili ba, wasu kasashe suna la'akari da yara har zuwa shekaru shida a matsayin masu sihiri, lambobin da aka tsara da su sosai. Kuma ku tuna tarihin wasan kwaikwayon, wanda yarinya yara ke ganin duniya ba daidai ba ne kamar yadda manya suka gane shi.