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Home Q & A Board Biology-Related Homework Help General Biology
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sunshine938 sunshine938
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6 years ago
If nondisjunction takes place in one of the cells of the second meiotic division, the four products of
  meiosis will include
  A. two normal and two abnormal karyotypes.
  B. four abnormal karyotypes.
  C. three normal and one abnormal karyotype.
  D. four normal karyotypes.
  E. none of these.

Question 2

The risk for Down syndrome increases in situations where the
  A. mother is 2029 years old.
  B. father is 3550 years old.
  C. mother is 3545 years old.
  D. father is 2029 years old.
  E. both parents are 3035 years old.
Textbook 
Human Heredity: Principles and Issues

Human Heredity: Principles and Issues


Edition: 10th
Author:
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SERGH005SERGH005
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6 years ago
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sunshine938 Author
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6 years ago
Thanks
kater28
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Yesterday
Thanks for your help!!
husne
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2 hours ago
Helped a lot
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