Pedigrees
2 years ago
jcai23
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16 QuestionsShow answers
  • Question 1
    30 seconds
    Q. What does this shape represent in a pedigree?
    answer choices
    Not Affected Male (doesn't have the trait)
    Not Affected Female (doesn't have the trait)
    Affected Male (has the trait)
    Affected Female (has the trait)
  • Question 2
    30 seconds
    Q. What does this shape represent in a pedigree?
    answer choices
    Not affected Female (doesn't have the trait)
    Not affected Male (doesn't have the trait)
    Affected Male (has the trait)
    Affected Female (has the trait)
  • Question 3
    30 seconds
    Q. How many girls did II-1 and II-2 have?
    answer choices
    1
    2
    3
    4
  • Question 4
    30 seconds
    Q. How are individuals I-2 and III-5 related?
    answer choices
    Grandpa and grandson
    Mom and son
    Uncle and nephew
    Grandma and grandson
  • Question 5
    30 seconds
    Q. How are individuals II-4 and III-5 related?
    answer choices
    Grandpa and grandson
    Mom and son
    Uncle and nephew
    Father and son
  • Question 6
    30 seconds
    Q. How are individuals III-2 and II-4 related?
    answer choices
    Cousins
    Dad and Daughter
    Uncle and Niece
    Grandpa and Granddaughter
  • Question 7
    30 seconds
    Q. This pedigree represents the inheritance of hemophilia in this family. How many of the males have the hemophilia trait?
    answer choices
    8
    5
    2
    3
  • Question 8
    30 seconds
    Q. This pedigree represents the inheritance of hemophilia in this family. How many of the females have the hemophilia trait?
    answer choices
    8
    5
    2
    3
  • Question 9
    120 seconds
    Q. If hemophilia is a sex-linked recessive trait, what genotype would individual I-2 have?
    answer choices
    XBXb
    XbXb
    XBY
    XbY
  • Question 10
    30 seconds
    Q. If hemophilia is a sex-linked recessive trait, what genotype would individual IV-2 have?
    answer choices
    XBXb
    XbXb
    XBY
    XbY
  • Question 11
    30 seconds
    Q. There are no carriers for Huntington's Disease- you either have it or you don't. Is Huntington's disease caused by a dominant or recessive trait?
    answer choices
    Dominant
    Recessive
  • Question 12
    30 seconds
    Q. Huntington's Disease is a dominant trait.
    What is the correct genotype for individual I-2?
    answer choices
    HH
    Hh
    hh
    H_
  • Question 13
    30 seconds
    Q. Does this pedigree show a dominant or recessive trait?
    answer choices
    Dominant
    Recessive
  • Question 14
    30 seconds
    Q. Which individual in the first generation is a carrier?
    answer choices
    The male
    The female
    individual 1
    None of the above
  • Question 15
    30 seconds
    Q. What is the mode of inheritance shown here?
    answer choices
    Autosomal Recessive
    Sex Linked
    Autosomal Dominant
  • Question 16
    60 seconds
    Q. The genotype of the affected son and daughter at the bottom of this pedigree...
    answer choices
    homozygous dominant
    homozygous recessive
    heterozygous
    Can't tell
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