Animation Activity: Genetic Crosses Including Multiple Loci
Chapter
3. Animation Activity: Genetic Crosses Including Multiple Loci
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Question 1 of 14
Animation Assessment
Question
How many different types of gametes could be produced by the first flower?
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How many different types of gametes could be produced by the second flower?
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How many different types of gametes could be produced by the third flower?
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How many different types of gametes could be produced by the fourth flower?
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How many different types of gametes could be produced by the fifth flower?
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How many different types of gametes could be produced by the sixth flower?
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2
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How many different types of gametes could be produced by a flower that was heterozygous at all five loci?
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If the offspring resulting from a self-cross of the second flower were permitted to randomly interbreed, what would the phenotypic ratio be in the offspring of this intercross?
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Which of the flowers shown would be suitable as a tester strain (homozygous recessive) for all five loci?
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Question
In an intercross of a flower with many rough petals with a second flower with a few smooth petals, what proportion of the offspring would you expect to have few rough petals?
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What is the probability of a given gamete produced by the first flower having three recessive alleles?
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Question
What is the probability of a given gamete produced by the second flower having three recessive alleles?
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Question
What is the probability of a given gamete produced by the fifth flower having three recessive alleles?
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Question
If two flowers that were heterozygous at all five loci were intercrossed, what proportion of the offspring would have many smooth fat orange petals with the presence of a center?
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