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Genetics Jeopardy
GLE 0707.4.4
GLE 0707.4.3
√ 0707.4.4
√ 0707.4.5
SPI 0707.4.3
Genetics JeopardyMendel Vocabulary
Punnett Squares
Since Mendel ?????????
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
Final Jeopardy
$100 Question from H1
Mendel became known as what?
$100 Answer from H1
“The Father of Genetics”
$200 Question from H1
What was Mendel’s occupation?
$200 Answer from H1
A gardener in an Austrian monastery
$300 Question from H1
What was the color of the dominant flowering pea plants in Mendel’s experiments?
$300 Answer from H1
Purple
$400 Question from H1
What two terms for traits did Mendel develop?
$400 Answer from H1
Dominant and Recessive
$500 Question from H1
To begin his experiments, Mendel made sure he had these kinds of plants
$500 Answer from H1
Purebreds
$100 Question from H2
Genetic make-up of an organism
$100 Answer from H2
Genotype
$200 Question from H2
Different forms of a gene
$200 Answer from H2
Alleles
$300 Question from H2
An organism with different alleles for one trait
$300 Answer from H2
Hybrid
$400 Question from H2
Is covered up when the dominant form is present
$400 Answer from H2
Recessive allele
$500 Question from H2
Two alleles which are the same for a trait
$500 Answer from H2
Homozygous
$100 Question from H3
Each parent contributes this number of allele(s) for each trait
$100 Answer from H3
One
$200 Question from H3
An offspring which receives no dominant alleles will have this phenotype
$200 Answer from H3
The recessive form
$300 Question from H3
A Punnett square shows what?
$300 Answer from H3
All possible combinations of offspring
$400 Question from H3
If both parents of an offspring are hybrid, what is the probability that the offspring will have the dominant trait?
$400 Answer from H3
100%
$500 Question from H3What is the probability that an offspring will be affected by the recessive disorder?
$500 Answer from H3
1:4 or 25%
$100 Question from H4
A change or error in a gene causes this
$100 Answer from H4
A mutation
$200 Question from H4
A chart used to follow a trait through generations of a family
$200 Answer from H4
Pedigree
$300 Question from H4
A trait that is controlled by multiple alleles can produce how many phenotypes of a trait?
$300 Answer from H4
More than 3 different phenotypes
$400 Question from H4
Occurs when several gene pairs work together to produce a trait such as eye color
$400 Answer from H4
Polygenic inheritance
$500 Question from H4
KEYBlack = affectedBlue = unaffectedWhite = Carrier
1
2
3
Why is 1offspring in the 3rd generation affected?
$500 Answer from H4
Both parents were carriers and provided the recessive affected allele
$100 Question from H5
Down syndrome is an example of what?
$100 Answer from H5
A chromosome disorder
$200 Question from H5
Alleles which are neither dominant nor recessive
$200 Answer from H5
Co-dominance orIncomplete dominance
$300 Question from H5
Manipulating the arrangement of DNA that makes up a gene
$300 Answer from H5
Genetic engineering
$400 Question from H5
Why are heterozygous individuals called carriers for non-sex linked recessive patterns of inheritance?
$400 Answer from H5
They carry the recessive allele but are not affected by it.
$500 Question from H5What is the probability that an offspring will have green eyes?
R = dominant red eyesr = recessive green eyes
$500 Answer from H5
No chance - 0%
Final Jeopardy
One dog carries heterozygous, black-fur traits (Bb), and its mate carries homozygous, blonde fur traits (bb). Using a Punnett square, determine the probability of their puppies having black fur.
Final Jeopardy Answer
“1/2” or “50%”