Download Genetics Jeopardy

Genetics Jeopardy
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Genetics Jeopardy
Mendel
Vocabulary
Punnett
Squares
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Since Mendel ?????????
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 H3
What 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
Why is 1offspring in the 3rd
generation affected?
1
2
KEY
3
Black = affected
Blue = unaffected
White = Carrier
$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 or
Incomplete 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 H5
What is the probability that an
offspring will have green eyes?
R = dominant red eyes
r = 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%”