Chromosomes that are copied form sister chromatids--they are identical arms of a chromosome.
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5
Given an example for a phenotype.
Brown eyes, black hair, 5'6", etc.
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seesaw
Swap points!
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gold
Win 50 points!
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fairy
Take points!
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thief
Give points!
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lifesaver
Give 25 points!
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star
Double points!
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fairy
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thief
Give points!
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5
What is an acquired mutation?
A mutation that a person obtains during their lifetime due to environmental factors.
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5
Give an example of a genotype.
HH, Hh, hh, homozygous dominant, etc.
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5
How many nitrogen bases are found in ONE mRNA codon?
3
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5
Give an example of a trait.
Hair color, eye color, height, etc.
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15
What is genetic recombination? Give an example of a process that contributes to this.
Genetic recombination is the mixing of genetic information that can be passed from parent to offspring- Ex: Crossing over, independent assortment, segregation
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5
How do MOST mutations affect an organism?
neutral
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10
How many chromosomes would be found in the egg cell for this organism?
22
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10
What is a phenotype?
The physical appearance of an organism due to the genotype inherited by an organism.
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10
What is a genotype?
The combination of letter alleles donated from each parent that determine's an organisms phenotype for a particular trait.
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eraser
Reset score!
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fairy
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shark
Other team loses 25 points!
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banana
Go to last place!
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dominant allele
allele that is stronger than another so that the trait of an organism will show the dominant phenotype when at least one dominant allele is present