What is the genotype of curly hair?

What is the genotype of curly hair?

If you have curly hair, your genotype is two curly hair versions of the hair texture gene: one from mom and one from dad. An allele is the term geneticists use to refer to a version of a gene. The curly hair allele and the straight hair allele are just two of several alleles that help to determine your hair texture.

Is curly hair heterozygous or homozygous?

Individuals with curly hair are homozygous for curly hair alleles. Individuals with straight hair are homozygous for straight hair alleles. Individuals who are heterozygous, with one of each allele have wavy hair, which is a blend of the expressions of the curly and straight hair alleles.

Is curly hair a dominant or recessive allele?

Curly hair is considered a “dominant” gene trait. Straight hair is considered “recessive.” To put that in simple terms, that means that if one parent gives you two curly haired genes and the other parent gives you a pair of straight-haired genes, you’ll be born with curly hair.

How could two parents with curly hair a dominant condition have boys and girls with straight hair a recessive condition )?

The disease allele is recessive and X – linked. How could two parents with curly hair (a dominant condition) have boys and girls with straight hair (a recessive condition)? The recessive condition could happen if both parents were heterozygous carriers of the recessive allele.

Which is sexier curly or straight hair?

And while the results did vary, in the end we found that 58% of the fellas agreed that curlier is sexier. Here’s what they had to say: Bobby, 21: For me, Lea Michele does look good with both straight and curly hair but something about her in this curly picture makes her seem more welcoming.

Why am I the only one with curly hair in my family?

So back to your question, here is a simplified answer. If both of your parents have curly hair, you are more likely to inherit the trait of curly hair. This means that you have received both copies of the curly hair gene from your parents. However, one parent could have straight hair while the other has curly hair.

What hair type is most attractive?

thin hair
In straight type, thin hair was judged most attractive, whereas in wavy type, hair with mean diameter received the highest attractiveness judgments. In conclusion, there was considerable variation in age, health and attractiveness perception of hair with regard to effects of hair diameter, type, and color.