Genetics Review!
FINAL JEOPARDY
Mendel
Dominance Inheritance Mutations
Pedigrees
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Question for Mendel - $100
• This is known as the study of
heredity.
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Answer for Mendel - $100
• What is genetics?
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Question for Mendel - $200
• This is the symbol given to
Mendel’s original pure pea
plants. (it stands for Parent)
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Answer for Mendel - $200
• What is P?
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Question for Mendel - $300
• These types of plants always
produce offspring with only one
form of a trait.
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Answer for Mendel - $300
• What is “true-breeding” plants?
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Question for Mendel - $400
• This law made by Mendel states
that one trait has no effect on
the inheritance of another.
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Answer for Mendel - $400
• What is the law of independent
assortment?
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Question for Mendel - $500
• This law made by Mendel states
that alleles of a gene separate
from each other during
meiosis?
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• What is the law of segregation?
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Question for Dominance - $100
• This is when two alleles are the
same.
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• What is homozygous?
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Question for Dominance - $200
• This is the physical appearance
of a trait.
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• What is phenotype?
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Question for Dominance - $300
• If a rabbit is heterozygous for
fur coat what would the
phenotype be?
• B = Black
• b = Brown
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Answer for Dominance - $300
• What is black fur?
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Question for Dominance - $400
• This type of dominance is when
both traits are dominant and
the heterozygote shows a
speckled or spotted phenotype.
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Answer for Dominance - $400
• What is codominance?
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Question for Dominance - $500
• This type of dominance is when
both alleles are dominant and
the heterozygote shows a blend
of the two dominant traits.
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Answer for Dominance - $500
• What is incomplete dominance?
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Question for Inheritance - $100
• This tool is used to predict
possible outcomes of genotype
crosses.
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Answer for Inheritance - $100
• What is a Punnett square?
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Question for Inheritance - $200
• Codominant and incomplete
dominant traits can produce
this many phenotypes.
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Answer for Inheritance - $200
• What is 3?
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Question for Inheritance - $300
• Skin color and height are
examples of this type of
inheritance.
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• What is a polygenic gene?
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Question for Inheritance - $400
• This type of inherited trait is
more common in men and is
carried on the X chromosome.
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Answer for Inheritance - $400
• What is an X-linked disorder?
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Question for Inheritance - $500
• This is the only way a female
can get an X-linked disease.
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Answer for Inheritance - $500
• What is having a mother that is
a carrier and a father that has
the disease in order to have 2
affected X chromosomes?
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Question for Mutations - $100
• This is a change in a gene due to
damage.
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Answer for Mutations - $100
• What is an mutation?
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Question for Mutations - $200
• This type of mutation is when
part of one chromosome breaks
and attaches to nonhomologus
chromosome.
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Answer for Mutations - $200
• What is a translocation?
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Question for Mutations - $300
• This type of mutation is when
part of the chromosome flips
itself and reattaches.
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Answer for Mutations - $300
• What is an inversion?
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Question for Mutations - $400
• This type of mutation is when
chromosomes do not split
correctly and the end result is
an uneven number of
chromosomes in the daughter
cells.
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Answer for Mutations - $400
• What is nondisjunction?
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Question for Mutations - $500
• This is the name of the disorder
when the individual has two X
chromosomes and one Y. (XXY)
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Answer for Mutations - $500
• What is Klinefelter’s syndrome?
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Question for Pedigrees - $100
• This is the shape that
represents females in a
pedigree.
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Answer for Pedigrees - $100
• What is a circle?
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Question for Pedigrees - $200
• This is when an individual is half
colored in on a pedigree.
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Answer for Pedigrees - $200
• What is when they are
heterozygous or carriers for a
trait?
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Question for Pedigrees - $300
• A horizontal line between a
circle and square represents
this.
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Answer for Pedigrees - $300
• What is producing offspring?
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Question for Pedigrees - $400
• This is the amount of children
parents 1 and 2 have from
generation I.
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Answer for Pedigrees - $400
• What is 5?
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Question for Pedigrees - $500
• A pedigree that shows only
males with colored in shapes
and mothers that are half
colored represents what kind of
trait?
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Answer for Pedigrees - $500
• What is an X-linked trait?
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• A heterozygous red eyed female Drosophilia
mates with red eyed male. What is the
genotype ratios for their offspring? XRXr = red
eyed female
XRY= red
eyed male
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25% XRXr Red eyed female
25% XRXR Red eyed female
25% XRY Red eyed male
25% XrY White eyed male
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