1. Of the following events, which occurs last during meiosis andthe preceding interphase in a male?
| a) | The X and Y chromosomes replicate |
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| b) | The X and Y chromosomes pair |
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| c) | The X and Y chromosomes separate |
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2.
Of the following events, which occurs firstduring meiosis and the preceding interphase in a male?
Question 10 options:
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| b) | The X and Y chromosomes separate |
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| c) | The X and Y chromosomes pair |
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| d) | The X and Y chromosomes replicate |
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3.
An XYY individual could result from non-disjunction in
Question 11 options:
| a) | Meiosis 1 of that individual's Mother |
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| b) | Meiosis 2 of that individual's mother |
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| c) | Meiosis 2 of that individual's father |
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| d) | Meiosis 1 of that individual's father |
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4.
An XXY individual could not result fromnon-disjunction in
Question 12 options:
| a) | Meiosis 1 of that individual's father |
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| b) | Meiosis 2 of that individual's father |
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| c) | Meiosis 1 of that individual's Mother |
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| d) | Meiosis 2 of that individual's mother |
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| e) | It could result from any of the above |
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