WorksheetsChromosomes
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
A human body cell entering cell division contains __________ chromosomes.
a)
34
b)
26
c)
11
d)
46
2.
Chromosomes are not visible in most cells except during __________.
a)
Photosynthesis
b)
Cell division
c)
Mitosis
d)
Prophase
3.
A human body has _________ chromosomes.
a)
34
b)
18
c)
28
d)
46
4.
male sex chromosomes are:
a)
XX
b)
XY
c)
YY
d)
YX
5.
Female sex chromosomes are:
a)
XX
b)
XY
c)
YY
d)
YX
6.
Chromosomes are made of
a)
Proteins
b)
Chlorophyll
c)
Lactic Acid
d)
RNA
7.
Chromosomes Carry
a)
Eye Color
b)
Height
c)
Hair Color
d)
All of the Above
8.
22 of the 23 chromosomes are called
a)
chromatids
b)
centromeres
c)
monosomes
d)
autosomes
9.
each cell has _______ pairs of chromosomes
a)
34
b)
23
c)
32
d)
46
10.
chromosomes are _______ like structures
a)
goo
b)
cell
c)
protein
d)
thread
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