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3 cards from this section. Quick, good the night before a test.
What is a gene?
Think about what genetic information is passed from parents to offspring.
What does homozygous mean?
It’s the opposite of having different alleles.
What does the Law of Segregation state?
Think about how traits are inherited from parents.
True or False: Recessive alleles are expressed when an organism has one copy of that allele.
Consider the relationship between dominant and recessive traits.
If a plant with a genotype of AaBb is crossed with another plant of genotype Aabb, what is the phenotype ratio of the offspring?
Use two separate Punnett squares for each trait.
Explain how Mendel's principles apply to real-world genetic engineering practices.
Think about how dominant and recessive traits are utilized in genetic modification.
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