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Chapter 19: Multiple Choice



This activity contains 15 questions.

Question 1
1
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A boy who has red-green color blindness will have inherited the trait from:
 
End of Question 1


Question 2
2
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An individual who possesses two different alleles for a particular gene is referred to as:
 
End of Question 2


Question 3
3
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An individual with blood type AB has both A and B markers on the surface of the red blood cells. This type of inheritance is referred to as:
 
End of Question 3


Question 4
4
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An individual with the genotype XXY would have ___ chromosomes and phenotypically would be a ______.
 
End of Question 4


Question 5
5
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Which of the following could be detected by examination of a karyotype?
 
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Question 6
6
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During mitosis or meiosis, if both of the sister chromatids go to one of the two new cells, ____ has occurred.
 
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Question 7
7
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Hemophilia is an X-linked recessive disorder. A daughter can be afflicted with hemophilia if she inherits:
 
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Question 8
8
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Sex-linked inheritance refers to:
 
End of Question 8


Question 9
9
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The inheritance of one dominant-lethal Huntington allele will:
 
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Question 10
10
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The inheritance of phenotypic traits that depend on many genes is called:
 
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Question 11
11
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All of the following disorders are due to the inheritance of recessive alleles EXCEPT:
 
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Question 12
12
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When a heterozygous genotype results in a phenotype that is intermediate between the two homozygous conditions, this type of inheritance is referred to as:
 
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Question 13
13
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Which of the following does NOT apply to linked genes?
 
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Question 14
14
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Which of the following does NOT apply to the sex chromosomes X and Y?
 
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Question 15
15
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PKU is an inherited disease that causes serious mental retardation shortly after birth. PKU:
 
End of Question 15


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