Can parents with black hair have a blonde child?
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Can parents with black hair have a blonde child?
Absolutely, if both parents are heterozygous (BB). Black is dominant (B), while blonde is recessive (b). Therefore, if the child inherits the “b” allele from both parents, the blonde trait is now expressed, since there is no dominant gene to suppress it.
Is it possible to have different colored hair than your parents?
Although the genes passed down from a child’s parents determine hair color, variations can result in a child having a different hair color than both parents. Large amounts of very dense eumelanin produce black hair. Moderate somewhat dense amounts result in brown hair.
Is green eyes dominant or recessive?
The allele genes come in the form of brown, blue, or green, with brown being dominant, followed by green, and blue being the least dominant or what is called recessive. Given this information, you can determine what eye colors are dominant in the parents.
Is black hair a dominant gene?
Black hair is the darkest and most common of all human hair colors globally, due to larger populations with this dominant trait. It is a dominant genetic trait, and it is found in people of all backgrounds and ethnicities.
Which parent gives the hair gene?
And it is true: the hereditary factor is more dominant on the mother’s side. If your dad has a full head of hair but your mom’s brother is a 5 on the Norwood Scale at age 35, chances are you will follow your uncle’s journey through MPB. However, the gene for MPB is actually passed down from both sides of the family.
What do green eyes symbolize?
Green eyes, because they are a rarer color, are often considered mysterious. People with green eyes are said to be curious about nature, very passionate in their relationships, and possess a positive and creative outlook on life. Green eyes tend to get jealous easily, but possess large amounts of love.