Genetics Jeopardy

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Genetics JeopardyMendel Vocabulary

Punnett Squares

Since Mendel ?????????

Q $100

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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%”