Question

Кареглазый мужчина женился на сероглазой женщине.у их ребенка оказались зелёные глаза.Какие по цвету глаза возможны у их внуков,если их сын жениться на зеленоглазой женщине?ген кудрявости доминирует над геном прямоволосости.Кудрявый мужчина женился на прямоволосой женщине.У всех их детей были кудрявые волосы.Какие генотипы по характеру волос у отца,у матери,у детей?

Answer 1

Карие зеление серие так как бабуша и дедушка имели карие и серие глаза а родидели зеление
да кудрявие

Answer 2

Карие, серые, зеленые: так как в генах есть эта информация. она запрограммирована так - у вас может быть только то, что было у родителей. Не беря в расчет то, что у детей цвет глаз может меняться.
кудрявые, так как он доминирующий ген. Если один из родителей кудрявый, то дети кудрявые. Однако, если один из родителей прямоволосый, и в роду кудрявого были прямоволосые, то чисто теоретически доминирующим может стать прямой ген.

Answer 3

Eye Color Inheritance:

When it comes to eye color inheritance, it is important to understand that eye color is determined by multiple genes. While it is not possible to provide an exact prediction without knowing the specific genetic makeup of the individuals involved, we can discuss the general principles of eye color inheritance.

In this case, the father has brown eyes (carries the brown eye gene) and the mother has gray eyes (carries the gray eye gene). Their child has green eyes, which suggests that both parents carry the green eye gene. Green eyes are typically the result of a combination of the blue and brown eye genes.

When their son marries a woman with green eyes, there are several possibilities for the eye color of their grandchildren. Since the son carries the green eye gene, there is a chance that some of their grandchildren will have green eyes as well. However, the specific eye color of each grandchild will depend on the genetic makeup of their partner.

It is important to note that eye color inheritance is a complex process influenced by multiple genes, and it is not solely determined by the eye color of the parents. Other factors, such as genetic variations and gene interactions, can also play a role in determining eye color.

Hair Texture Inheritance:

The inheritance of hair texture is also influenced by multiple genes. In this case, the father has curly hair (carries the curly hair gene) and the mother has straight hair (carries the straight hair gene). All of their children have curly hair, indicating that the curly hair gene is dominant over the straight hair gene.

When considering the genotypes for hair texture, we can represent the curly hair gene as "C" and the straight hair gene as "c". The father's genotype would be "CC" (homozygous dominant) for curly hair, and the mother's genotype would be "cc" (homozygous recessive) for straight hair. Since all of their children have curly hair, their genotypes would be "Cc" (heterozygous) for curly hair.

Therefore, the genotypes for hair texture in this family are as follows: - Father: Curly hair genotype "CC" - Mother: Straight hair genotype "cc" - Children: Curly hair genotype "Cc"

It is important to note that hair texture can be influenced by other genetic factors as well, and the inheritance of hair texture can be more complex than a simple dominant-recessive pattern.