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Basically, its genetics. Genes decide what color our hair is, its thickness, and how curly or straight it is.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoGenes from parents are passed down to child .
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Curly hair is recessive and straight hair is dominant A woman with curly hair marries a man who is homozygous dominant for straight hair. What are the outcomes for their children?
75% chance of having straight hair and 25 % chance having curly Alleles Curly (woman) Curly Straight Straight Straight (guy) Straight Straight Curly
Can hair change from straight to curly from medicine's?
Some times after chemotherapy. My hair came in curly, but it only lasted till my hair was cut the second time. My hair had always been straight before that. Some people will always have curly hair and some will go back to straight
Why is some peoples hair straight and others curly?
It depends on the angle your hair comes out of your scalp; at an angle (curly) or straight out (straight hair) (which is down to genetics, I believe.)
What does Dominican people hair look like?
Some of them have Spanish straight hair and so have curly hair I'm Dominican and I have a mix of curly and straight hair
Which is prettier curly hair or straight hair?
Well, If your hair is curly some people like a change but some people don't but like I was saying if your hair is curly some days when you have time you could straighten it or if your hair is straight some days when have time you could curl it.
What does the curly and straight hair gene control?
If you have straight hair of curly hair. I think straight haris is dominant.
How old you got to be to get curly hair?
Some poeple are born with curly hair and others with straight hair. There is no certain age.
Straight hair is dominant to curly?
No, curly hair is dominant
Straight hair or curly hair for you?
Straight is best
Does Dakota goyo like girls with straight or curly hair?
Does dakota like with straight hair or curly hair
Do yorkies have striaght hair or curly hair?
do yorkies have straight or curly hair
Do men prefer curly or straight hair?
Well, it is not one or the other. Basicly it depends on the man. some guys just happen to like curly hair some happen to like straight, but some men like both.
