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Home Q & A Board Biology-Related Homework Help Cell Biology
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popopopopo popopopopo
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8 years ago
If two offspring result from the cross Zz x Zz, what is the probability that both will have the same genotype ZZ?
a) 1/16
b) 1/4
c) 1/2
d) 1/8

If a short pea plant(recessive) is self-pollinating, then the phenotype of the offspring will be
a) 100% short
b) 50/50
c) 0% short
d) 3:1 , 3 tall : 1 short

In mice with complete dominance in coat colour, brown (B) is dominant to white (b). The genotypes BB, Bb, and bb, represent
a) two phenotypes
b) one phenotype
c) three phenotypes
d) two genotypes
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wrote...
#1
8 years ago
b
a
c
wrote...
#2
8 years ago Edited: 8 years ago, E.coli
the third one is b i think. why c??
Post Merge: 8 years ago

Quote from: E.coli (8 years ago)
the third one is b i think. why c??
aw also the irst one is a . would u tell us what is the correc answer???
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