Chapter
1. 17.2 Meiotic Nondisjunction at Meiosis I
Animated Art
17.2 Meiotic Nondisjunction at Meiosis I
1.1
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Question 1 of 3
Questions
Question
1.1
Normally, the two members of a homologous pair migrate to different poles during meiosis I. What changes this outcome in nondisjunction at meiosis I?
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Question
1.2
What percentage of gametes are aneuploid after nondisjunction in meiosis I?
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B.
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Question
1.3
During sperm production, nondisjunction of the sex chromosomes occurs in meiosis I. What types of gametes (in terms of sex chromosomes) will be produced? (Note: 0 = no sex chromosomes.)