Txhua tus tib neeg lub qhov muag yog xim av. … Nws tag nrho los mus rau lub xub ntiag ntawm cov xim melanin, kuj pom nyob rau hauv daim tawv nqaij thiab plaub hau, nyob rau hauv koj lub qhov muag lub iris – cov xim uas nyob ib ncig ntawm cov menyuam kawm ntawv. "Txhua tus neeg muaj melanin nyob rau hauv iris ntawm lawv lub qhov muag, thiab tus nqi uas lawv tau txiav txim siab lawv qhov muag xim," said Dr.
Txhua qhov muag muaj xim dab tsi?
pab neeg coob coob nyob hauv ntiaj teb no muaj qhov muag daj. Cov xim thib ob feem ntau yog xiav, tab sis tib neeg tuaj yeem muaj xim ntsuab, grey, amber, lossis qhov muag liab. Qee tus neeg muaj ob lub qhov muag uas muaj xim txawv dua ib leeg.
Dab tsi yog qhov muag tsis tshua muaj xim?
Green yog xim qhov muag tsawg tshaj plaws ntawm cov xim ntau dua. Tawm ntawm ob peb qhov tshwj xeeb, ze li txhua tus neeg muaj qhov muag xim av, xiav, ntsuab lossis qhov chaw nyob nruab nrab. Lwm cov xim xws li grey lossis hazel tsis tshua muaj.
Yuav tsawg npaum li cas qhov muag xim av?
Nruab nrab ntawm 55 thiab 79 feem pua ntawm cov neeg thoob ntiaj teb muaj qhov muag xim av. Brown yog qhov muag xim ntau tshaj plaws. Qhov muag xim av tsaus yog feem ntau nyob hauv Africa, East Asia, thiab Southeast Asia. Lub qhov muag xim av pom muaj nyob rau sab hnub poob Asia, Asmeskas, thiab Europe.
Qhov muag xiav puas yog xim av?
qhov muag xiav tsis yog xiav xim av melanin tsuas yog xim uas muaj nyob hauv lub qhov muag; tsis muaj xim rau hazel lossis ntsuab - lossis xiav. Qhov muag tsuas yog tshwm sim yog cov xim no vim txoj kev teeb pom kev zoo ntawm cov khaubncaws sab nraud povtsegiris thiab xav rov qab mus rau tus saib.
