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.)
Some poeple are born with curly hair and others with straight hair. There is no certain age.
because of their inharitens and how they take care of it.
its all in genes
All of their children will have straight hair, as the father can only pass on the dominant straight hair allele. The children will inherit one straight hair allele from their father and one curly hair allele from their mother, but the dominant straight hair allele will mask the recessive curly hair allele.
If you have straight hair of curly hair. I think straight haris is dominant.
The outcome of your hair depends on your genes, if you mom has straight hair then you will have straight hair. If your mom's hair is curly, yours it going to be to,
No, curly hair is dominant
Straight is best
Does dakota like with straight hair or curly hair
do yorkies have straight or curly hair
She has naturally curly hair.
danny has curly hair (: