How is it possible that some Caucasian people have very curly hair

Do Hispanic people have curly hair? - Quora

Does having curly hair denote an African ancestry? - Quora

Why do some Italian people have very curly hair, while other Italian people can only have straight hair? - Quora

Why do white men like girls with curly hair? - Quora

Is curly hair considered an African hair or a Middle Eastern hair? - Quora

Is it common for Native Americans/indigenous Aboriginal Canadians to have naturally curly hair? - Quora

Why do European people have straight hair? - Quora

How common is it for Mexicans to have curly hair? - Quora

Can white people have curly hair naturally? - Quora

Does having curly hair denote an African ancestry? - Quora

How is it possible that some Caucasian people have very curly hair? - Quora

Does curly hair in Caucasians most likely originate as a holdover from Neanderthal or African ancestry or as an independent mutation? - Quora

Why don't Chinese people usually have curly hair? - Quora

Does a white person with very curly hair have the 'right' texture for dreadlocks, or is the definition different? - Quora

How is it possible that some Caucasian people have very curly hair? - Quora