4. If having 6 digits on each hand is a dominant trait, give the genotype of a man who has 6 digits on each hand if he has a daughter who has the normal number of fingers and toes.
What is the genotype of the daughter?
5. If having attached ears is recessive, give the genotype of a woman who does not have attached ears but has a daughter whose ears are attached.
6. If albinism is a recessive genetic disorder, give the genotype of a woman who is not albino but her father was.
7. If having a bob tail is recessive in cats, give the genotype of a bob tail cat. Give the genotype of a long tail cat who has bobtail kittens.
8. If having a bushy tail is dominant in squirrels, give the genotype of a squirrel without a bushy tail. Give the genotype of a squirrel that has a bushy tail but has babies without bushy tails.
9. If pink tongues are dominant in dogs, give the genotype of a dog that does not have a pink tongue. Give the genotype of a dog that has a pink tongue but has babies without a pink tongue.
10. If dwarfism is a dominant trait, give the genotype of someone who is not a dwarf. What is the genotype of someone who is dwarf but has children who are not dwarfs.
11. If cystic fibrosis is a recessive disorder, give the genotypes of two parents who do not a
have cystic fibrosis but who have a child that does.
12. If PKU is a recessive genetic disorder, give the genotype of a woman who is born with PKU. What would be the genotype of her child if she married a man who is homozygous dominant for not having PKU.
13. If two parents cannot taste PTC, what are their genotypes, if tasting PTC is a dominant trait? What would be the genotype of their child?