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WorksheetsHeredity Punnett square review
Total questions: 20
Worksheet time: 17mins
Green peas are dominant to yellow peas what letter would we use to represent the allele for green peas
G
g
Y
y
Green peas are dominant to yellow peas what letter would we use to represent the allele for yellow peas
G
g
Y
y
Purple flowers are dominant to white flowers. What letter would we use for the purple allele
P
p
W
w
Purple flowers are dominant to white flowers. What letter would we use for the white allele
P
p
W
w
Brown fur is dominant to Gray fur. What letter would we use for the gray allele
B
b
G
g
Red flowers are dominant to Blue flowers cross a Heterozygous flower with a homozygous recessive flower. Choose the correct parent cross below
Rr with rr
Rr with RR
Rb with bb
Rr with bb
Hairy guinea pigs are dominant to hairless guinea pigs. Cross a purbred recessive guinea pig with a purbred dominant guinea pig
Hh with Hh
hh with HH
Hg with gg
Hh with gg
Gray mice are dominant to white mice cross a Hybrid mouse with a Hybrid mouse
Gw with Gw
gw with gw
GG with GG
Gg with Gg
Aqua martians are dominant to yellow martians. Cross a yellow martian with a Heterozygous martian
YY with Yy
aa with Aa
YY with Ay
AA with Aa
Tall pea plant are dominant to short pea plants cross a heterozygous pea plant with a short pea plant
Ts with ss
Tt with Tt
Tt with tt
Ts with tt
What genotype goes in the missing square
aa
Aa
AA
none of the above
HH
Hh
hh
none of the above
What genotype goes in the missing square
Aa
aa
AA
none of the above
Rr
rr
RR
none of the above
gg
GG
Gg
none of the above
Gray fur is dominant to white fur. What is the probability of having the purebred recessive genotype
25%
50%
75%
100%
Gray fur is dominant to white fur what is the probability of having Gray fur
25%
50%
75%
100%
Red flowers are dominant to blue flowers. What is the probability of being Homozygous recessive
25%
50%
75%
100%
Red flowers are dominant to blue flowers what is the probability of having red flowers
25%
50%
75%
1100%
Hairy guinea pigs are dominant to hairless guinea pigs. What is the probability of having hairless guinea pigs
25%
50%
75%
100%
