Chapter 12 Genetics Review!!
FINAL JEOPARDY
Incomplete
CoX-linked
Dom.
dominance
Punnett
squares
Vocab.
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Question for Incomplete Dom. - $100
• There are this many possible
phenotypes for individuals that
have incomplete dominance
traits.
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Answer for Incomplete Dom. - $100
• What is 3?
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Question for Incomplete Dom. -$200
• Incomplete dominance is when
two traits express this when
they are a heterozygous.
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Answer for Incomplete Dom. - $200
• What is a blend of two traits?
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Question for Incomplete Dom. - $300
• R = Red petals, W = white petals
• A heterozygous plant would
express the phenotype of this
color petal.
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Answer for Incomplete Dom. - $300
• What are pink petals?
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Question for Incomplete Dom. - $400
• A cross between one individual
with curly hair and the other
with straight hair would result
in offspring with this type of
hair style.
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Answer for Incomplete Dom. - $400
• What is wavy hair?
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Question for Incomplete Dom. - $500
• BB=blue, YY=yellow, BY=green
• If a blue and green goober
jellyfish are crossed, what is the
probability of blue, yellow, and
green colors in their offspring?
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Answer for Incomplete Dom. - $500
• 1:1
• 50% blue, 50% green
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Question for Codominance - $100
• There are this many possible
phenotypes for individuals that
have incomplete dominance
traits.
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Answer for Codominance - $100
• What are 3 possible
phenotypes?
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Question for Codominance - $200
• Codominance is when two traits
express this when they are a
heterozygous.
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Answer for Codominance - $200
• What is express both traits at
the same time?
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Question for Codominance - $300
• This is the genotype that is the
result of AB blood.
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Answer for Codominance - $300
• What is IAIB?
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Question for Codominance - $400
• BB=black, PP=pink, BP=blk/pink
• You have a spotted gummed
Labrador retriever who has just
had 8 pups. Four of the pups
have spotted like your dog, and
4 have pink gums. This is the
phenotype of the pup’s father.
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Answer for Codominance - $400
• What is PP?
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Question for Codominance - $500
• RR=red, WW=white, RW=roan
• If two roan cattle are crossed,
this would be the probability of
red, white, and roan colors in
their offspring.
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Answer for Codominance - $500
• 1:2:1
• What is 25% red, 50% roan, 25%
white?
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Question for X-linked - $100
• This is the sex that usually
expresses X-linked disorders.
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Answer for X-linked - $100
• What are males?
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Question for X-linked - $200
• A female that is heterozygous
for an X-linked trait is known as
this.
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Answer for X-linked - $200
• What is a carrier?
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Question for X-linked - $300
• This needs to occur in order for
a female to express an X-linked
trait.
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Answer for X-linked - $300
• What is have both her X
chromosomes affected?
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Question for X-linked - $400
• XR=red, Xr =white
• XRXR x XrY
• This is the probability that their
son will have red eyes.
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Answer for X-linked - $400
• What is 100%?
XR
XR
Xr X RXr X RXr
Y XRY XRY
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Question for X-linked - $500
• A colorblind man has a child
with a woman who is a carrier
for colorblindness. This is the
probability that any of their
children will be colorblind.
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Answer for X-linked - $500
• What is 50%?
X
Xc
Xc XXc XcXc
Y XY XcY
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Question for Punnett square - $100
• A monohybrid crosses this many
traits.
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Answer for Punnett square - $100
• What is one?
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• A dihybrid crosses this many
traits.
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Answer for Punnett square - $200
• What is two?
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Question for Punnett square - $300
• A dihybrid Punnett square has
this many possible outcomes.
(how many squares)
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Answer for Punnett square - $300
• What is 16?
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Question for Punnett square - $400
• These are possible allele
combinations for this genotype:
RrHh.
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Answer for Punnett square - $400
• What are RH, Rh, rH, rh?
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Question for Punnett square - $500
• The phenotypic ratio when
crossing two dihybrid parents
that are both heterozygous is
always this.
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Answer for Punnett square - $500
• What is 9:3:3:1?
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Question for Vocab. - $100
• When two alleles are different.
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Answer for Vocab. - $100
• What is heterozygous?
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Question for Vocab. - $200
• This is the study of traits being
passed on from parent to
offspring.
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Answer for Vocab. - $200
• What is heredity?
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Question for Vocab. - $300
• Chromosomes that do not code
for sex.
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• What are autosomes?
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Question for Vocab. - $400
• Diagram used to show patterns
of inheritance over generations.
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• What is a pedigree?
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Question for Vocab. - $500
• Type of mutation where
gametes do not get an even
number of chromosmes.
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• What is non-disjunction?
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• This disorder explains how a man can actually
be a carrier for an X-linked trait.
• What is Klinefelter’s (XXY) syndrome?
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