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WorksheetsChromosomal mutation
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Cri-du-Chat Syndrome is caused by what kind of mutation?
a)
translocation
b)
inversion
c)
deletion
d)
addition
2.
Complete a karyotype analysis on the karyotype provided.
a)
47, XY
b)
46, XX
c)
47, XX
3.
What is the genotype of a person with Turner Syndrome have?
a)
45,XO
b)
47,XO
c)
22,XY
d)
23,Y
4.
How many chromosomes does a person with trisomy 21 have?
a)
46
b)
22
c)
47
d)
23
5.
This karyotype belongs to which condition?
a)
Monosomy (2n+1)
b)
Monosomy (2n-1)
c)
Trisomy (2n-1)
d)
Trisomy (2n+1)
6.
This Karyotytpe belongs to which syndrome?
a)
Turner Syndrome
b)
Edwards Syndrome
c)
Down Syndrome
d)
Klinefelter Syndrome
7.
The failure of one or more pairs of homologous chromosomes or sister chromatids to separate "normally" during meiosis is called _____________________.
a)
nondisjunction
b)
duplication
c)
deletion
d)
translocation
8.
Identify the mutation in the picture.
a)
Deletion
b)
Inversion
c)
Duplication
d)
Translocation
9.
Identify the mutation in the picture.
a)
Inversion
b)
Deletion
c)
Duplication
d)
Translocation
10.
An example of a mutation where a piece of chromosome breaks off and attaches to another chromosome is called ___.
a)
trisomy
b)
translocation
c)
inversion
d)
deletion
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