Albinism is caused by a (blank) gene carried by both mother and father.
Homework Answers
Ans) OCA
Explaination:
- Mutations in several different genes , on different chromosomes , can cause different types of albinism. OCA is inherited in an autosomal recessive manner. Both parents must carry a defective OCA gene to have a child with albinism.
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Albinism is caused by a (blank) gene carried by both mother and
father.
Genetics Practice Questions 1. Albinism is a genetic disorder that is carried by a recessive gene...
Genetics Practice Questions 1. Albinism is a genetic disorder that is carried by a recessive gene on autossomal chromosomes. Mary is normal for albinism and has a mother who is albino and a normal father. Mary marries John, who is has a normal phenotype but is HETEROZYGOTE for the disorder. A. Give Mary and John's genotype B. What kind of gametes will Mary and John produce? Please label. C. SHOW THE PUNNET SQUARE D. What is the phenotypic ratio for...
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A woman with albinism (an X-linked recessive gene) has a child with a man who has...
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3. Albinism is recessive to normal skin pigmentation. A man who is a carrier for albinism...
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Albinism, the total lack of pigment, is due to a recessive gene. A man and woman...
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Albinism, the total lack of pigment, is due to a recessive gene. A man and woman...
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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
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In humans, albinism is caused by a recessive allele (a) while normal pigmentation is caused by...
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16. An individual is homozygous for a gene if: they developed from a sperm and an...
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is caused by a single gene that is located on the X chromosome. Because human females...
is caused by a single gene that is located on the X chromosome. Because human females have two X c (XX), they have The disease two copies of this gene. Since hemophilia is recessive (h), a female must have two copies of the recessive allele to have the disease A human male (XY) on the other hand, has only one X chromosome, and so needs only one copy of the recessive allele to have the disease Complete the Punnett square...
Genetics Practice Questions 1. Albinism is a genetic disorder that is carried by a recessive gene on autossomal chromosomes. Mary is normal for albinism and has a mother who is albino and a normal father. Mary marries John, who is has a normal phenotype but is HETEROZYGOTE for the disorder. A. Give Mary and John's genotype B. What kind of gametes will Mary and John produce? Please label. C. SHOW THE PUNNET SQUARE D. What is the phenotypic ratio for...
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 is caused by a recessive
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is caused by a single gene that is located on the X chromosome. Because human females have two X c (XX), they have The disease two copies of this gene. Since hemophilia is recessive (h), a female must have two copies of the recessive allele to have the disease A human male (XY) on the other hand, has only one X chromosome, and so needs only one copy of the recessive allele to have the disease Complete the Punnett square...
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