Abubuwan ban mamaki game da mutanen da ke da launin gashi ja,, Menene ya bambanta su da mutanen talakawa?

1-Masu tsiraru a duniya kuma masu yawa a Scotland: Mafi yawan kaso na masu jajayen gashi suna zaune a Scotland, sai Ireland da Wales.

2- Rashin karfin gashi ba ya fitowa: masu jajayen gashi ba sa fama da matsalar bayyanar farin gashi tare da tsufa, domin duk abin da ke faruwa da su yana shudewa a launin ja.

3- Matsalolin launi: Yana da matukar wahala a canza launin ja saboda karfin kwayoyin halittar.

4- Kaurin gashi: Ba kasafai ake samun mai haske ja ba, domin masu jajayen gashi sukan ji dadin kauri.

5- Zamanin bauta: masu jajayen gashi a zamanin da ake fataucin mutane sun fi kowa tsada.

6-Karfin Hali: Wasu bincike sun nuna cewa masu jajayen gashi galibi suna da hali mai karfi da girman azama da azama.

7- Hankalin zafi: Masu jajayen gashi suna da juriya iri-iri ga sauyin yanayi idan aka kwatanta da sauran su. Sun fi dacewa da canje-canje a yanayin zafi, amma a gefe guda sun fi haƙuri da zafi.

8- Jajayen gashi da idanuwa shudi: Alkaluma sun nuna cewa mai jajayen gashin ido da shudin idanu na daya daga cikin tsirarun tsiraru a duniya, domin da wuya mutum daya ya nuna wadannan kala biyu.