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Questions and Answers
What is the usual phenotypic ratio of the F2 generation of a dihybrid cross?
What is the usual phenotypic ratio of the F2 generation of a dihybrid cross?
- 3:1
- 2:1:1:2
- 1:2:1
- 9:3:3:1 (correct)
What is Mendel’s Law of Segregation? Which part of meiosis explains this law?
What is Mendel’s Law of Segregation? Which part of meiosis explains this law?
- Each allele for a trait segregates into the same gamete during meiosis I
- Each allele for a trait segregates into the same gamete during meiosis II
- Each allele for a trait segregates into a different gamete during meiosis I (correct)
- Each allele for a trait segregates into a different gamete during meiosis II
Why was the pea plant a good organism for genetic studies?
Why was the pea plant a good organism for genetic studies?
- It had complex traits and a long generation time
- It had easily observable traits and a long generation time
- It had complex traits and a short generation time
- It had easily observable traits and a short generation time (correct)
In a monohybrid cross with 2 true-breeding parents, what is the phenotype ratio of all the F1?
In a monohybrid cross with 2 true-breeding parents, what is the phenotype ratio of all the F1?
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What is Mendel’s Law of Independent Assortment? Which part of meiosis explains this law?
What is Mendel’s Law of Independent Assortment? Which part of meiosis explains this law?
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