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Author Question: At what point in cell division is a chromosome lost so that, after fertilization (Read 1036 times)

Hungry!

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on: Jun 21, 2013
At what point in cell division is a chromosome lost so that, after fertilization with a normal gamete, the result is an embryo with 45, X?

I.    an error in anaphase I
II.    an error in anaphase II
III.    an error of the first postfertilization mitosis
IV.    an error in pairing

A) I or II only
B) II or IV only
C) III or IV only
D) I, II, or III only
E) I, II, III, or IV


camila

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Reply #1 on: Jun 22, 2013
100% it's E, don't forget to gimmi a thumbs up :D


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Hungry!

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Reply #2 on: Aug 13, 2013
Thanks so much, you were right on.


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