Kuliyoyin lemu suna da kyakkyawar zamantakewa da kuliyoyi marasa kishi. Suna matukar jin daɗin kasancewa tare da mutane, kuma waɗanda suke ƙauna da yawa kuma, har ila yau, suna yin farin ciki. Amma shin kun san cewa yawancin su maza ne?
Dalili kuwa shine hadewar kwayoyin halitta. Don sani mafi kyau, zan bayyana me yasa kuliyoyin lemu galibi maza ne.
Kuliyoyi, kamar sauran dabbobi masu shayarwa, suna da chromosomes na jima'i guda biyu: X, wanda yake mace ne, da Y, wanda yake namiji ne. Duk mahaifin kyanwa da uwar kuli suna ba da gudummawar chromosome na jima'i wanda, tare da sauran abubuwa, yana ƙayyade launin kittens ɗin. Mata a nasu bangaren suna samar da sinadarin X chromosome a cikin kwayayensu, amma maza suna samar da X da Y duk a cikin kwayayensu.
Don haka, kuliyoyin maza ne ke yanke hukuncin jinsin kowane ɗa. Amma yaya game da launi orange? Me yasa kuliyoyin wannan launi galibi maza ne?
Kwayar halittar da ke haifar da wannan nau'in ruwan lemu na suturar ana samunta ne kawai akan X chromosome; wato a ce, idan yanayin kwayar halittar da ta dace ya faru, damar da kwikwiyo ke da furcin lemu kuma shi ma namiji yana da yawa sosai, tunda duka kwayoyin halittar X da Y ne, don ayyana su ta wata hanyar, kwayoyin halitta "an gyara", waxanda suke koyaushe.
Kuliyoyin lemu suna, ga mutane da yawa, mafi yawan furry fur. Da alama koyaushe a shirye suke su sa mu murmushi. Mara kyau, raha, mai nuna soyayya, ... waɗannan ƙaunatattun ƙaunatattun ƙaunatattun ne cewa abu ne mai sauƙi a gare ku ku ƙaunace su. Don haka a, su ne abokan rayuwa .
Kuma kai, kana raba rayuwarka da wani? Yaya halinku yake? Kuma ta hanyar, shin kun san cewa kuliyoyin lemu galibi maza ne a mafi yawan lokuta?