Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
SlideshowReport

Nondisjunction

Description
Nondisjunction, which can occur during anaphase I or II of meiosis. Of the two pairs of homologous chromosomes shown here, one fails to separate during anaphase I. A zygote that forms from one of the resulting gametes will have an abnormal chromosome number.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1263 People Browsing
Your Opinion
Do you believe in global warming?
Votes: 370