Monohybrid Cross Question Preview (ID: 55186)


Review Of Monohybrid Crosses. TEACHERS: click here for quick copy question ID numbers.

If a father rabbit with white fur mates with a female rabbit with gray fur what is the possible genotypes of their offspring?
a) 100% gg (white)
b) 100% GG (gray)
c) 1:1 Gg to gg
d) Cannot be determined

If a father rabbit with white fur mates with a female rabbit with gray fur (GG) what is the possible genotypes of their offspring?
a) 100% gg (white)
b) 1:1 GG (gray) to gg (white)
c) 100% heterozygous gray (Gg)
d) Cannot be determined

A heterozygous rabbit mates with a white rabbit. What are the possible phenotypes of their offspring?
a) 1:1 Heterozygous gray to homozygous recessive white: Gg to gg
b) 2:2 Heterozygous gray to homozygous recessive white: Gg to gg
c) All heterozygous gray Gg
d) All homozygous white gg

A gray rabbit that is heterozygous (gray is dominant to white) would have what genotype?
a) GG
b) gg
c) Gg
d) gG

A white rabbit (gray is dominant) would have the following genotype?
a) GG
b) gg
c) Gg
d) gG

A heterozygous rabbit mates with a white rabbit. What are the possible phenotypes of their offspring?
a) 1:1 gray to white
b) 2:2 gray to white
c) 100% all gray
d) 100% all white

The physical expression of a trait is called the _?_
a) genotype
b) phenotype
c) codominance
d) none

The genotype and phenotype are always the same
a) True
b) False
c) Cannot be determined
d) I do not know

How many traits can you cross using a monohybrid cross?
a) one
b) two
c) three
d) None

Which trait (dom or rec) is capitalized?
a) recessive
b) dominant
c) both
d) neither

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