Albinism is an autosomal recessive condition characterized by absence of melanin pigment from the skin, eye...
Albinism is an autosomal recessive condition characterized by absence of melanin pigment from the skin, eye and hair. Two heterozygote carriers of albinism marry and plan a family of five. What is the probability that 4 children will be normal and one will be albino?
What is the probability that at least 3 children will be normal?
I know the answers are 0.396 & 0.896... please show the math and explain why
Homework Answers
problem:Two heterozygote carriers of albinism marry and plan a family of five. What is the probability that 4 children will be normal and one will be albino?
What is the probability that at least 3 children will be normal?
ans: 
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Albinism is an autosomal recessive condition characterized by
absence of melanin pigment from the skin, eye...
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...
QUESTION 31 "Both parents are carriers of the allele for Albinism, or lack of the pigment...
QUESTION 31 "Both parents are carriers of the allele for Albinism, or lack of the pigment melanin in skin or eyes. The equal probability of having male or female offspring with Albinism is 1 afflicted out of every 4 children. This suggests the condition is autosomal recessive X-linked recessive autosomal dominant X-linked dominant
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 (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 %
A couple in Indiana are both heterozygous for the autosomal recessive allele for albinism. They have...
A couple in Indiana are both heterozygous for the autosomal recessive allele for albinism. They have two children. What is the probability that both children will be phenotypically normal and identical with regard to skin color? A) 3/4 B) 1/16 C) 1/4 D) 9/16 E) 5/8 Please show math!
Lab Exercise 10 6) Fragile X disorder is a sex linked recessive disorder. Albinism is an...
Lab Exercise 10 6) Fragile X disorder is a sex linked recessive disorder. Albinism is an autosomal recessive characterized by a lack of pigment in the skin, eyes and hair. HINT: THE GENES INO INVOLVED ARE ON TWO DIFFERENT CHROMOSOMES! Kyra is a carrier for Fragile X disorder and is unaffected by albinism. Kyra's mother has unpigmented skin, eyes and hair. Kyra marries Randy who has albinism, and does not ha Fragile X disorder. a. What is Kyra's genotype? b....
B. Albinism Most humans (and vertebrates, in general) are genetically "programmed" to produce a brown skin...
B. Albinism Most humans (and vertebrates, in general) are genetically "programmed" to produce a brown skin pigment known as melanin. Albinism, the inability to produce melanin, is inherited in humans as an autosomal recessive trait. An individual with genotype AA or Aa will have normally pigmented skin, whereas an individual with genotype aa will produce no melanin. The albino's skin is very pale white. The white color occurs because one or more steps in the biosynthetic pathway for melanin do...
If both husband and wife are known to be heterozygous for the autosomal recessive condition of...
If both husband and wife are known to be heterozygous for the autosomal recessive condition of albinism, what is the probability that among their four children, three will be normal and one will have albinism? I know that each child has a 3/4 probability of being normal and 1/4 probability of having albinism. So is the answer 3/4 * 3/4 * 3/4 * 1/4? Or do you just do 3/4 * 3/4 * 3/4?
6. The allele for curly hair is codominant to the allele for straight hair, the heterozygote...
6. The allele for curly hair is codominant to the allele for straight hair, the heterozygote has wavy hair. if two people with wavy hair marry, what hair types would you expect among their offspring 7. Two children in a family have blood type. The mother has type B, and the father has type A a. What are the genotypes of all of the individuals? b. What is the probability that their next child will have blood type O? 8....
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...
QUESTION 31 "Both parents are carriers of the allele for Albinism, or lack of the pigment melanin in skin or eyes. The equal probability of having male or female offspring with Albinism is 1 afflicted out of every 4 children. This suggests the condition is autosomal recessive X-linked recessive autosomal dominant X-linked dominant
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 %
Lab Exercise 10 6) Fragile X disorder is a sex linked recessive disorder. Albinism is an autosomal recessive characterized by a lack of pigment in the skin, eyes and hair. HINT: THE GENES INO INVOLVED ARE ON TWO DIFFERENT CHROMOSOMES! Kyra is a carrier for Fragile X disorder and is unaffected by albinism. Kyra's mother has unpigmented skin, eyes and hair. Kyra marries Randy who has albinism, and does not ha Fragile X disorder. a. What is Kyra's genotype? b....
B. Albinism Most humans (and vertebrates, in general) are genetically "programmed" to produce a brown skin pigment known as melanin. Albinism, the inability to produce melanin, is inherited in humans as an autosomal recessive trait. An individual with genotype AA or Aa will have normally pigmented skin, whereas an individual with genotype aa will produce no melanin. The albino's skin is very pale white. The white color occurs because one or more steps in the biosynthetic pathway for melanin do...
6. The allele for curly hair is codominant to the allele for straight hair, the heterozygote has wavy hair. if two people with wavy hair marry, what hair types would you expect among their offspring 7. Two children in a family have blood type. The mother has type B, and the father has type A a. What are the genotypes of all of the individuals? b. What is the probability that their next child will have blood type O? 8....
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