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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?
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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