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WorksheetsGenetics Bell work review.
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Identify the alleles as Homozygous or Heterozygous:
GG
GG
a)
Heterozygous
b)
Homozygous
2.
Identify the alleles as Homozygous or Heterozygous:
Gg
Gg
a)
Heterozygous
b)
Homozygous
3.
Identify the alleles as Homozygous or Heterozygous:
gg
gg
a)
Heterozygous
b)
Homozygous
4.
Identify the allele as dominant or recessive:
E
E
a)
Dominant
b)
Recessive
5.
Identify the allele as dominant or recessive:
e
e
a)
Dominant
b)
Recessive
6.
What will be the phenotype if P codes for the dominant purple flower color and p codes for the recessive white flower color and the individual has a genotype Pp
a)
Purple
b)
White
7.
The gametes (sex cells) for an individual with Gg genotype will be
a)
All G
b)
All g
c)
50% G and 50% g
d)
Gg
8.
Mendals law of segregation means that...
a)
Homologous chromosome pair will divide into gamate cells
b)
Homologous pairs of chromosomes will add into gamate cells
c)
Chromosomes will randomly sort themseves into gamete cells
d)
People will randomly sort themselves out.
9.
Allelles are...
a)
Differnent genes
b)
Differnt forms of one gene
10.
Which is the genotype of a red hair with rr allelels
a)
rr
b)
red hair
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