Homework Answers
Cc X cc
Father x mother
| C | c | |
| c | Cc | cc |
| c | Cc | cc |
Because their first child is albino that means the father is not homozygous dominant but he is heterozygous dominant and because the woman is albino that means her genotype is cc. Their first son born is an albino that means his genotype is also cc. The genotypes of other children are-
Cc and cc. The probabilities are-
Cc - 50% ( apparently normal but carrier) and cc (albino)- 50%
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9. In humans, normal pigmentation is due to a dominant gene (C), albinism to it's recessive...
In humans, normal pigmentation is due to a dominant gene A. Albinism is due to a...
In humans, normal pigmentation is due to a dominant gene A. Albinism is due to a recessive allele a. A normal man marries an albino woman and their first child is albino. What are the genotypes of all three people? If they have more children what would their pigmentation be like?
In humans, albinism is caused by a recessive allele (a) while normal pigmentation is caused by...
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albinism is caused by a recessive QUESTION 6 Albinism (lack of skin and hair pigmentation) is...
albinism is caused by a recessive
QUESTION 6 Albinism (lack of skin and hair pigmentation) is caused by a recessive autosomal allele. A woman and man both normally pigmented, have an albino child together. For this trait, what is the genotype of the albino child? O A. It is unknown, because not enough information is provided. O B. heterozygous O C. homozygous dominant OD.homozygous recessive O E. It depends on the environment that the child lives in. QUESTION 7 in...
3. Albinism is recessive to normal skin pigmentation. A man who is a carrier for albinism...
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Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal...
Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal chromosomes. A man and woman, both with normally pigmented skin, have an albino child together. For this trait, what is the genotype of the albino child? homozygous dominant homozygous recessive O heterozygous O hemizygous O unknown, not enough information
Albinism, the total lack of pigment, is due to a recessive gene. A man and woman...
Albinism, the total lack of pigment, is due to a recessive gene. A man and woman plan to marry and wish to know the probability of their having any albino children. What are the probabilities if: a. both are normally pigmented, but each has one albino parent. b. the man is an albino, the women is normal, but her father is an albino. (Draw pedigrees to explain)
Albinism, the total lack of pigment, is due to a recessive gene. A man and woman...
Albinism, the total lack of pigment, is due to a recessive gene. A man and woman plan to marry and wish to know the probability of their having any albino children. What are the probabilities if: a. both are normally pigmented, but each has one albino parent. b. the man is an albino, the women is normal, but her father is an albino. (Draw pedigrees to explain)
Albinism is a genetic disorder caused by an autosomal recessive allele. The dominant allele results in...
Albinism is a genetic disorder caused by an autosomal recessive allele. The dominant allele results in the wildtype pigmentation. a) If an albino marries a homozygous person for the wildtype pigmentation allele, what would be the expected phenotype and genotype of their children? b) If an albino marries a person with wildtype pigmentation but that carries the albino allele, what would be the expected phenotypes and genotypes of their children? c) Two parents of wildtype pigmentation had an albino child....
In humans, normal pigmentation is dominant to albinism; and wet earwax is dominant to dry earwax....
In humans, normal pigmentation is dominant to albinism; and wet earwax is dominant to dry earwax. A man that is heterozygous for both traits marries a woman that is also heterozygous for both traits. What would be the phenotypic ratio of the offspring?
Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal...
Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal chromosomes. A man and woman, both with normally pigmented skin, have an albino child together. The couple decide to have a second child. What is the probability that this second child will also be albino? zero O twenty-five % O fifty % seventy five % o one hundred %
albinism is caused by a recessive
QUESTION 6 Albinism (lack of skin and hair pigmentation) is caused by a recessive autosomal allele. A woman and man both normally pigmented, have an albino child together. For this trait, what is the genotype of the albino child? O A. It is unknown, because not enough information is provided. O B. heterozygous O C. homozygous dominant OD.homozygous recessive O E. It depends on the environment that the child lives in. QUESTION 7 in...
3. Albinism is recessive to normal skin pigmentation. A man who is a carrier for albinism but has normal pigmentation marries an albino woman. What are the genotypic and phenotypic ratios of possible children? 4. Left-handedness is caused by a recessive allele. A left-handed woman whose father and mother are right-handed marries a right-handed man whose mother is left-handed, father is right-handed and sister is left-handed. a. Determine the genotypes of all these people: left-handed woman's right-handed father: left-handed woman's...
Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal chromosomes. A man and woman, both with normally pigmented skin, have an albino child together. For this trait, what is the genotype of the albino child? homozygous dominant homozygous recessive O heterozygous O hemizygous O unknown, not enough information
Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal chromosomes. A man and woman, both with normally pigmented skin, have an albino child together. The couple decide to have a second child. What is the probability that this second child will also be albino? zero O twenty-five % O fifty % seventy five % o one hundred %
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