If you have a brown-haired beau, you'd think his beard would be the same color. But for some men, the scruff on their chins doesn't match up with the hair on their heads. If you were shocked to discover that your man was secretly part-ginger when he grew out his goatee, we have good news: There's a scientific explanation for this strange follicular phenomenon. Hair color, which is determined genetically , is not just inherited from our parents. People also inherit those genes from grandparents and even earlier ancestors.
The Fascinating Reason Why Your Husband's Beard Is a Different Color Than His Hair
Redheads: The Genetics of Hair Color | Owlcation
Practice Genetic Problems Answers. Answers are in bold. The genetic cross between a homozygous recessive individual and one of an unknown genotype is referred to as:. In crossing a homozygous recessive with a heterozygote, what is the chance of getting a homozygous recessive phenotype in the F1 generation? In snapdragons, heterozygotes have pink flower, whereas homozygotes have either red or white flowers.