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3 cards from this section. Quick, good the night before a test.
What are polygenic traits?
Look for traits with a range of expressions.
Give an example of a polygenic trait.
Consider traits that can vary widely among individuals.
Which of the following is an example of a polygenic trait?
Think about traits that show a range of expression.
True or False: Continuous variation in traits means they can exhibit only two distinct forms.
Remember traits like height can vary greatly.
Analyze a genetic scenario where two parents with varying heights have children. Discuss how polygenic inheritance would affect the children's heights.
Consider how many different height-related alleles the parents might contribute.
Create a Punnett square for the inheritance of skin color considering three polygenic traits. Assume genes A, B, and C all contribute equally.
Think about combinations where two parents with intermediate skin colors contribute.
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