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This is Jeopardy
Punnett Squares
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Category No. 1
Category No. 2
Category No. 3
Category
No. 4
Category
No. 5
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Final Jeopardy
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C1-100-The answer is…
What was the name of the monk that came up with the Laws of Inheritance?
Gregor Mendel
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C1-200-The answer is…
This is the first generation that is purebred.
P generation
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C1-300-The answer is…
These are chemical factors that determine traits.
genes
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C1-400-The answer is…
When Mendel crossed a short plant with a tall plant, the F1 generation were what phenotype?
tall
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C1-500-The answer is…
What does the principle of dominance state?
In complete dominance, one allele shows in the phenotype while the other remains hiddenBack
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C2-100-The answer is…
When you flip a coin three times, what is the probability that heads will come up the third time?:
50%
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C2-200-The answer is…
Punnett squares use this to predict offspring outcomes.
Probability
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C2-300-The answer is…
Organisms that have two of the same allele are called
Homozygous
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C2-400-The answer is…
What is the genotypic ratio for a heterozygous monohybrid cross?
1:2:1
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C2-500-The answer is…
What principle states that traits separate without influencing each other?
Principle of independent assortment
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C3-100-The answer is…
This is an alternate form of a gene.
allele
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C3-200-The answer is…
How many allele combinations can be formed from SsRR.
2
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C3-300-The answer is…
If a pea plant with RrYy is crossed with one that is RrYY, how many phenotypes are expected?
2
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C3-400-The answer is…
What kind of dominance is represented when yellow and blue make green?.
Incomplete
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C3-500-The answer is…
Gametes are produced during what process?
meiosis
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C4-100-The answer is…
A black chicken and a white chicken produce speckled chicks. What is this type of inheritance?
Codominance
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C4-200-The answer is…
If an organism has a diploid number of 30, what is it’s haploid number
15
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C4-300-The answer is…
If two parents have genotypes IAIB and ii, what are the possible blood types of their children?
A and B
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C4-400-The answer is…
The genes for color blindness and hemophilia are found on what chromosome?
X chromosome
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C4-500-The answer is…
In the ABO blood typing system, what genotypes are codominant? Which are recessive?
IA and IB
i
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C5-100-The answer is…
What is the phenotypic ratio of a dihybrid heterozygous cross?
9:3:3:1
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C5-200-The answer is…
An organism’s gametes have ____ the number of chromosomes as body cells do.
half
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C5-300-The answer is…
Why is hemophilia more common in men than in women?
It is sex linked so men only have to have one allele while women must have two.Back
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C5-400-The answer is…
Why are most sex linked traits found on the X chromosome?
X chromosome is large – 1000 genes
Y chromosome is small – 26 genes
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C5-500-The answer is…
What is the difference between self pollination and cross pollination?
Self – fertilized by the same plant
Cross – 2 sets of genetic info are crossed (different plants)Back
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Final Jeopardy
How would you go about determining whether an organism is homozygous or heterozygous for a trait?
Do a test cross – cross with a recessive organism
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