Transcript Genetics Clicker - Solon City Schools

GENETICS VOCABULARY
I Like
Peas!!!
The chromosomes below are
considered _______
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2.
3.
4.
0%
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0%
0%
Homologous
Homozygous
Homogenous
Homo sapien
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The regions on the chromosomes below are
segments of DNA that code for the production of a
flower color protein. These segments of DNA are
known as______
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2.
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Loci
Genotypes
Phenotypes
Genes
The region!
Regions marked A and B are genes. “A” results in the
production of purple flowers. “B” results in the production
of white flowers. Which term best describes these flower
color genes.
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0%
0%
1.
2.
3.
4.
Homozygous
Dominant
Alleles
Recessive
A
B
The diagram below represents different eye
colors/shapes in fruit flies. You are currently
observing different _________for eye color.
1. Genotypes
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2. Phenotypes
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3. Loci
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4. chromosomes
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Which best describes moms genotype
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2.
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4.
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0%
0%
0%
Roller
Non-roller
Homozygous
Dd
Dd
Dd
DD
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Dd
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Dd
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dd
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Which best describes moms phenotype
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2.
3.
4.
0%
0%
0%
0%
Roller
Non-roller
Homozygous
Dd
Dd
Dd
DD
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Dd
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Dd
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dd
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Which best describes dads genotype
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2.
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0%
0%
0%
0%
Roller
Non-roller
Heterozygous
Dd
Dd
Dd
DD
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Dd
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Dd
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dd
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The genotype of the first daughter in the F1
generation is best describes as:
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0% 2.
0% 3.
0% 4.
Heterozygous
Homozygous recessive
Homozygous dominant
Tongue roller
0%
Dd
Dd
DD
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Dd
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Dd
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dd
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In the heterozygous genotype…
1. The recessive allele is “masked” by
the dominant allele
2. The recessive allele may be “passed
on” and show up in future
generations
3. The dominant allele is expressed in
the phenotype
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0%
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You learned in class that the ability to roll your tongue
is caused by a dominant gene. If Snookie is able to
roll her tongue even though her mother could not, and
she marries Mike “The Situation” who cannot roll his
tongue what are the chances that their children will be
able to roll their tongue?
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2.
3.
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0%
0%
0%
0%
0%
0%
25%
50%
75%
100%
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Farrah recently took her baby Sophia to the mall to get her
ears pierced. She noticed that her baby had free unattached
ear lobes. Farrah thought this was odd because her earlobes
were attached and having attached earlobes is a dominant
caused condition. What must be Farrah’s genotype and if
Farrah has another child with a homozygous recessive man
what are the chances that their baby will have free earlobes?
1. ee
0%
2. Ee
0%
3. EE
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0%
4. 0%
0%
5. 25%
0%
6. 50%
0%
7. 75%
0%
8. 100%
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This pedigree was used to trace the incidence of cystic
fibrosis in a family. What is the genotype of this person?
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2.
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0%
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0%
Normal
Has CF
Nn
NN
nn
N- normal gene
n- gene for cystic fibrosis
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This pedigree was used to trace the incidence of cystic
fibrosis in a family. What is the phenotype of this person?
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2.
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0%
0%
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0%
Normal
Has CF
Nn
NN
nn
N- normal gene
n- gene for cystic fibrosis
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Can you determine the genotype of this person?
Yes, it’s Nn
Yes, it’s NN
Yes, it’s nn
No, you can’t
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0% 2.
0% 3.
0% 4.
0%
N- normal gene
n- gene for cystic fibrosis
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