Transcript Jeopardy Review Game - Mayfield City Schools

Genetics and Heredity
Mendelian
Genetics
NonMendelian
Genetics
Punnett
Squares
$100
$100
$100
$100
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$200
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$300
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$400
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$500
$500
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$500
Pedigrees
Vocabulary
FINAL ROUND
Mendelian Genetics:
$100 Question
When a homozygous dominant genotype
is crossed with a homozygous recessive
genotype, what is the phenotypic ratio
expected in the F2 generation?
ANSWER
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Mendelian Genetics :
$100 Answer
3:1
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Mendelian Genetics :
$200 Question
In a dihybrid cross, a purebred dominant
and a purebred recessive individual
(they are purebred for both traits) are
crossed. What is phenotypic ratio of the
F2 generation?
ANSWER
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Mendelian Genetics :
$200 Answer
9:3:3:1
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Mendelian Genetics :
$300 Question
A ___________allele is one that is always
expressed when that allele is present.
ANSWER
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Mendelian Genetics :
$300 Answer
dominant
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Mendelian Genetics :
$400 Question
What is Mendel’s Law of Segregation?
Draw a diagram on the white board to
illustrate this law.
ANSWER
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Mendelian Genetics :
$400 Answer
Alleles separate during gamete formation
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Mendelian Genetics :
$500 Question
What is the law of independent
assortment? Draw a diagram to aid in
the explanation.
ANSWER
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Mendelian Genetics :
$500 Answer
Genes are separate chromosomes assort
into gametes independently
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Non-Mendelian:
$100 Question
Which blood type is the universal donor?
Why?
ANSWER
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Non-Mendelian :
$100 Answer
Type O, it does not have any antigens on
the surface of the red blood cells (they
will not react with the antibodies in the
other blood types)
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Non-Mendelian :
$200 Question
Skin color, eye color, and height in
humans are examples of these type of
traits that cause a bell shaped curve set
of phenotypes
ANSWER
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Non-Mendelian :
$200 Answer
polygenic
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Non-Mendelian :
$300 Question
This type of inheritance exists when there
exists a phenotype that is “intermediate”
between those of the parents
ANSWER
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Non-Mendelian :
$300 Answer
Incomplete dominance
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Non-Mendelian :
$400 Question
This type of inheritance takes place when
you can see both phenotypes expressed
when two different alleles are inherited
ANSWER
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Non-Mendelian :
$400 Answer
Co-dominance
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Non-Mendelian :
$500 Question
This type of inheritance will have ONLY
female carriers
ANSWER
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Transcription :
$500 Answer
Sex-linked
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Punnett Squares:
$100 Question
The ability to taste PTC is dominant over
non-tasting. A non-taster and a
heterozygous taster have children. What
is the phenotypic ratio of the offpring?
ANSWER
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Punnett Squares :
$100 Answer
1 taster:1 nontaster
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Punnett Squares :
$200 Question
A person with type A blood marries a
person with type B blood. They have a
child with type O blood. Create the
Punnett square to show this inheritance.
What is the chance of having a child with
type O?
ANSWER
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Punnett Squares :
$200 Answer
25%
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Punnett Squares :
$300 Question
Brown hair (B) is dominant blonde hair (b)
is recessive.
Straight hair (S) is dominant and curly hair
(s) is recessive.
A man who is homozygous for brown,
straight hair mates with a woman who is
homozygous for blonde, curly hair. What
is the chance they will have a child ANSWER
with
brown, straight hair?
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Punnett Squares :
$300 Answer
9/16
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Punnett Squares :
$400 Question
Colorblindess is sex-linked recessive. A
man who is colorblind marries and
carrier female. What is a chance they
will have a child who is color blind?
ANSWER
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Punnett Squares :
$400 Answer
50%
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Punnett Squares :
500
What is a test cross? What do the results
of a test cross indicate?
ANSWER
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Punnett Squares :500
If you do not know the genotype of an
individual with the dominant phenotype
you can cross it with a homozygous
recessive individual.
All dominant phenotype in F1 =
homozygous dominant
1:1 ratio of dominant phenotype to
recessive phenotype
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Pedigrees:
$100 Question
A circle represents….
ANSWER
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Pedigrees:
$100 Answer
female
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Pedigree:
$200 Question
What type of inheritance pattern?
ANSWER
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Pedigrees:
$200 Answer
Autosomal recessive
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Pedigrees:
$300 Question
What type of inheritance pattern?
ANSWER
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Pedigrees:
$300 Answer
Sex-Linked Recessive
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Pedigrees:
$400 Question
• What type of inheritance pattern?
ANSWER
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Pedigrees:
$400 Answer
Autosomal Dominant
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Pedigrees:
$500 Question
Use your white board to draw this
pedigree. Label all genotypes.
Zack and Kelly have 3 children, a son and
two daughters. Their son is color blind.
The youngest daughter marries and also
has a son who is color blind.
ANSWER
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Pedigrees:
$500 Answer
See board
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Vocab:
$100 Question
alternative forms of a gene that occurs at
the same locus on homologous
chromosomes.
ANSWER
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Vocab: :
$100 Answer
alleles
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Vocab: :
$200 Question
this occurs when one gene locus masks
or modifies the phenotype of a second
gene locus
ANSWER
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Vocab: :
$200 Answer
epistasis
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Vocab: :
$300 Question
occurs when a single mutant gene affects
two or more distinct and seemingly
unrelated traits.
ANSWER
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Vocab: :
$300 Answer
plietropy
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Vocab: :
$400 Question
A diagram that traces the inheritance of a
trait through generations of a family
ANSWER
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Vocab: :
$400 Answer
Pedigree
BACK TO GAME
Vocab: :
$500 Question
These are proteins in the plasma of blood
that are responsible for blood type
compatibility
ANSWER
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Vocab: :
$500 Answer
antibodies
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FINAL ROUND Question
Tall is dominant over short. Purple is
dominant over white. A heterozygous
purple, short plant is crossed with a
white, heterozygous tall plant.
Complete a dihybrid cross and determine
the phenotypic ratio. (must show work)
ANSWER
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FINAL ROUND Question
1:1:1:1
ANSWER
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