A heritable feature that varies among individuals.
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15
Define hybridization.
Crossing two true breeding varieties- like a purple flower with a white flower
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15
Explain phenotype.
Physical appearance.
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lifesaver
Give 25 points!
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fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
Explain incomplete dominance.
A heterozygote that looks like a blend of two phenotypes.
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15
Explain polygenic inheritance.
An additive effect of two or more genes on a single phenotype
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15
What is the F2 generation?
Offspring from the F1 generation.
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banana
Go to last place!
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shark
Other team loses 15 points!
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rocket
Go to first place!
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baam
Lose 25 points!
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15
What are alleles?
Alternative versions of genes.
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15
What is a testcross?
Breeding an organism of unknown genotype with a recessive homozygote can reveal the unknown genotype.
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15
Explain a dominant allele.
Determines the organism's appearance.
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15
Define pleiotropy.
One gene that can affect several traits (for example, could affect three different organs)
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15
What is does multifactorial inheritance indicate?
Genetic and environmental factors influence the phenotype.
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15
Explain Mendel's law of independent assortment.
Each pair of alleles segregates independently of each other pair of alleles during gamete formation. Only applies to genes located on different chromosomes.
