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WorksheetsGenetics EOC Review
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The passing of traits from parent to offspring
a)
Heredity
b)
Genetics
c)
Hybrid
d)
Probability
2.
Genotype refers to the ...
a)
physical expression of the genes
b)
the possible combination of alleles in a gene
c)
whether an allele is dominant or recessive
d)
how an organism will appear
3.
Which of the following is a phenotype?
a)
BB
b)
Bb
c)
bb
d)
Blue eyes
4.
Which of the following is heterozygous
a)
FF
b)
tt
c)
Gg
d)
RR
5.
Which of the following is homozygous recessive?
a)
rr
b)
AA
c)
TT
d)
Ff
6.
Which of the following is heterozygous
a)
Ww
b)
ii
c)
DD
d)
kk
7.
Which of the following is homozygous dominant?
a)
Jj
b)
Rr
c)
MM
d)
ee
8.
The physical appearance of a trait is known as the-
a)
genotype
b)
phenotype
c)
characteristics
d)
intelligence
9.
How many letters does a genotype contain?
a)
1
b)
2
c)
3
d)
4
10.
Mark is heterozygous. If B is for brown hair, and b is for blonde hair, what is Mark's genotype?
a)
BB
b)
bb
c)
Bb
d)
bB
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