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Jo does not have a bent little finger, but his parents do. What is the expected
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- a couple whose genotype for eye color is bb plans to have a child. What are the possible genotypes and phenotypes of the child in terms of eye color? Note that brown eyes (B) are dominant over blue eyes(b).What would be the expected phenotypes and genotypes of the children when a color blind man marries a normal woman?what will be the the phenotypical ratio?
- what will be the The chance of Susie and Fred having a kitten that is heterozygous for the trait of nose color is? and what will be the The chance of Susie and Fred having a kitten that has a pink nose is? and what will be the The chance of Susie and Fred having a kitten that is homozygous (dominant OR recessive) for the trait of nose color is:What will be the possible offspring from a dad who has hemophilia and a mom who is a carrier? Include Punnett square, genotypic and phenotypic ratios.What will be the possible offspring from a dad who has type AB blood and a mom that is type O blood? Include Punnett square, genotypic and phenotypic ratios.
- Phenylketonuria (PKU) is a recessive disorder that neither Ginny or Harry have. Unfortunately, their son Albus is affected with this condition. What are the chances that Ginny and Harry's next child will be a carrier for PKU? O 50% O 25% O 100% O 75% O 0%Elizabeth is married to John, and they have four children. Elizabeth has a straight nose "n" (recessive) and dimples “D"(dominant). John has also dimples, but he has a convex nose “N"(dominant). Of their four children, Ellen is just like her father, and Dan is just like his mother. The other children-Anne, who has a convex nose, and Peter, who has a straight nose have no dimples "d”. Answer the following questions about this family: •What are the genotypes of Elizabeth and John? •Using a Punnett square determine possible genotypes of children. •Elizabeth's father was a straght-nosed/ dimples, while her mother was a convex-nosed/ dimples. What can you figure out about their genotypes? •John's father was a straight-nosed dimples, while his mother was convex- nosed/dimples. What can you determine about their genotypes?Frank and Susan both have freckles but they're firstborn son Lawrence does not demonstrate the characteristics. What are the most likely genotype of Frank Susan and Lawrence?
- If one parent is heterozygous for blood type B and the other parent is blood type AB , what are the possible blood types of the children? For reference, the alleles possible for blood typing are: IA |B i О А, В, АВ, О B or O A or B О А, В, АВ O A or OJohn has unattached earlobes (dominant) like his father, but his mother has attached earlobes (recessive). What is John’s genotype? Show punnet squareLike brown eyes, presence of dimples and cleft chin are dominant traits. Sarah has brown eyes and dimples, but no cleft chin. Her father has blue eyes but no dimples. She just married James who has blue eyes, dimples, and cleft chin. His mother has no cleft chin and his father has no dimples. What is the genotype of Sarah? What is the genotype of James?