Question

Можно ли от белокожих родителей ожидать детей более тёмных, чем они сами?

Answer 1

Можно навреное. все зависит от наследственности.

Answer 2

Can Children Be Darker Than Their White Parents?

Yes, it is possible for children of white parents to be darker than their parents. This can occur due to a variety of genetic factors, including the inheritance of genes responsible for skin pigmentation from ancestors further back in the family tree. Skin color is a polygenic trait, meaning it is influenced by multiple genes, and the combination of genes inherited from both parents can result in a wide range of skin tones in their offspring.

Genetic Factors: It's important to note that the inheritance of skin color is a complex process involving multiple genes. While parents may have lighter skin, they can carry and pass on genes for darker skin tones, which can manifest in their children.

Melanin Production: The amount of melanin, the pigment responsible for skin color, produced by an individual's body is also influenced by genetic factors. Even if both parents have lighter skin, their children may inherit a combination of genes that result in increased melanin production, leading to a darker skin tone.

Environmental Factors: Additionally, environmental factors can also play a role in determining an individual's skin color. Exposure to sunlight, for example, can influence the production of melanin and contribute to variations in skin tone.

In conclusion, while it is less common for children of white parents to have darker skin, it is certainly possible due to the complex interplay of genetic and environmental factors that influence skin color.