Yuav ua li cas yog cov xim ntawm lub qhov muag yuav tau cov me nyuam?

Tus poj niam pib tuaj dab tsi yuav yuav nws tus me nyuam, txawm ua ntej nws yug los. Nws yog sim kom paub tseeb uas nws yuav zoo li, yog dab tsi yuav tsum yog tus xim ntawm lub qhov muag rau yav tom ntej tus me nyuam. Thiab qhov tseeb, cia peb kawm seb yog dab tsi nws nyob rau hauv lub fact dab tsi yuav tsum yog tus me nyuam ob lub qhov muag.

Qhov tseeb hais tias cov xim ntawm lub qhov muag nyob rau hauv cov me nyuam mos hloov lub sij hawm, tau ntev tau paub. Yog li, lub Europeans muaj ib tug me nyuam yuav yug nrog heev xiav ob lub qhov muag, thiab ib xyoos, tej zaum lawv yuav ua ntsuab los yog tsaus xim av. Qhov no koj yuav tsis nco. Lawv yuav hloov maj mam kis ntxoov ntxoo uas yuav nyob twj ywm mus ib txhis. Yeej muaj tseeb, muaj cov me nyuam mos yug los nrog rau xim av ob lub qhov muag, uas nws cev nqaij daim tawv tsis hloov. Qhov no yog vim lub loj npaum li cas ntawm melanin nyob rau hauv lub iris. Cov thawj xim ntawm lub neej yav tom ntej tus me nyuam lub qhov muag yog txiav txim los ntawm ntau npaum li cas xim sau lub cev ntawm cov niam txiv. Yuav ua li cas nws yog, ib tsos tsaus tsawv hauv iris ntawm tus me nyuam.

Yuav ua li cas yog lub xim ntawm lub qhov muag yuav tau cov me nyuam?

Yog hais tias koj ua raws li Mendel txoj cai, nws hloov tawm hais tias lub "tsaus ntuj nti" niam txiv noob prevails tshaj lub "qhov kaj." Muab hais kom yoojyim, nws yog ib lub nram qab no - cov xim ntawm lub qhov muag ntawm niam txiv thiab tus me nyuam yuav coincide xwb nyob rau hauv rooj plaub yog hais tias lawv muaj ib tsos tsaus tsawv ntxoov ntxoo. Yog hais tias ib tug niam txiv lub qhov muag twb, piv txwv li, xiav los yog ntsuab, thiab lub thib ob dub, tus me nyuam no yuav ua tau yug los tsaus nti-eyed. Nws yog zoo li nrog cov plaub hau, cov ntsiab cai tib yam no yog nyob rau brunette thiab cov pojniam plaub hau daj tus me nyuam yug nrog ib tug ntau yam ntawm 90% temnenky.

Thiab yog nws cia li ib tug xam, yog xim dab tsi ob lub qhov muag yuav cov me nyuam?

Nws puv tawm nws tsis yog hais tias yooj yim. Tom qab tag nrho, tej txoj cai muaj kev zam. Muaj mob thaum ib tug xim av-eyed niam txiv yug tus me nyuam nrog xiav ob lub qhov muag. Hais tias, muaj ib yam dab tsi fishy? Tsis yog, nws yog ib tug tham ua ke ntawm noob uas yog intertwined, thiab thaum kawg tau no cov nyhuv. Yog hais tias yooj yim, ntawm no nws reflected nyob rau hauv qhov kev txiav txim tom ntej no xiav-eyed tsev neeg ntawm leej txiv los yog leej niam. Yog li ntawd kwv yees nrog tsis raug yog xim dab tsi ob lub qhov muag yuav cov me nyuam, nws yog tsis yooj yim sua. Muaj yog ib txwm ib lub caij nyoog ntawm kev ua ib tug yuam kev.

Tsis suav rau hauv txoj cai

Kwv yees li 1% ntawm cov me nyuam nyob rau hauv lub ntiaj teb no muaj ib tug txawv kiag li lub qhov muag xim. Yog li ntawd, ib lub qhov muag, ib tug me nyuam tej zaum yuav zoo yuav tsaus ntuj, thiab lwm yam ntsuab. Qhov no yog tsis yog ib tug kab mob. Nws heterochromia, los yog, ntau tsuas, nyob rau hauv ib lub qhov muag melanin sau ntau tshaj nyob rau hauv lub thib ob. Qhov no yog ib tug zoo feature nyob rau hauv tsis muaj txoj kev muaj feem xyuam rau cov tsis pom kev tus me nyuam. Los ntawm txoj kev, qhov no kev zoo losis phem tej zaum yuav tshwm sim cov. Hais tias yog, tus iris yog xim unevenly, thiab ib co ntawm nws yog heev kaj.

nthuav lus tseeb

Yog hais tias tus me nyuam muaj ntsuab lub qhov muag, suav, nws heev muaj hmoo. Thiab tsis yog vim hais tias nws yuav hais tau rau kuv muaj tej peev xwm tshwj xeeb. Niaj hnub no, qhov no xim - lub rarest. Thiab qhov yog li ntawd, constituted hais tias nws yog peculiar tsuas rau cov poj niam. Zaum ua hauj lwm rau ntau xyoo nyob rau hauv no phenomenon, tab sis nyob rau hauv tsis muaj txoj kev yuav nws yuav piav qhia.

tau

Raws li koj tau pom, kwv yees li xim ob lub qhov muag yuav tus me nyuam, nws yog ib tsab tsis yooj yim sua. Ntawm no, cov nyhuv ntawm muaj ib tug lossis loj tus naj npawb ntawm yam, thiab txhua yam uas lawv yuav tsum tau coj mus rau hauv tus account. Thiab seb puas los yog tsis tau xav txog nws? Tom qab tag nrho, qhov no kas yog xws li ib tug txais tos, nws tsis muaj nqi dab tsi nws ob lub qhov muag, nws yog ib qho tseem ceeb uas lawv saib koj nrog kev hlub thiab rhiab.