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Meiosis Quiz

View Test Prep - Meiosis Quiz from BIOL 103 at University of Maryland, University College.

Question 1   Points : 10 out of 10 A child with Down Syndrome has 3 copies of chromosome 21 ( trisomy 21 ) . Which statement could be true in regards to this child ?
 The sperm could have had 2 copies of chromosome 21 .
 All these answers could be true .
 The egg could have had 2 copies of chromosome 21 .
 None of these answers could be true .
 One gamete had 2 copies of chromosome 21 and the other gamete had 1 copy .
Question 2   Points : 10 out of 10 Crossing over occurs between homologous chromosomes during what stage of cell division ? ( Read each option carefully . )
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Question 3   Points : 10 out of 10 Mitosis results in ________ and meiosis results in ___ _____.
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Question 4   Points : 10 out of 10 Cats have a diploid number of 38 . How many chromosomes are in a cat egg ?
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Question 5   Points : 10 out of 10 Which of the following tasks is accomplished through the process of meiosis ?
 Replacement of dysfunctional cells
 Cell growth
 Production of sperm or eggs
Question 6   Points : 10 out of 10 Homologous chromosomes separate and are pulled to opposite sides of the cell during what stage of cell division ? ( Read each option carefully . )
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Meiosis QuizSchedule:Available now.Due 02/07/2016 11:59 PM ESTAttempt 1 of 2Started:02/02/2016 11:33 AM ESTSubmitted:02/02/2016 11:41 AM ESTScore:100%Points:100 out of 100Question 1Points: 10 out of 10A child with Down Syndrome has 3 copies of chromosome 21 (trisomy 21). Which statement could be true in regards to this child?The sperm could have had 2 copies of chromosome 21.All these answers could be true.The egg could have had 2 copies of chromosome 21.None of these answers could be true.One gamete had 2 copies of chromosome 21 and the other gamete had 1 copy.
Question 2Points: 10 out of 10Crossing over occurs between homologous chromosomes during what stage of cell division? (Read each option carefully.)

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