Top Posters
Since Sunday
I
3
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
SlideshowReport

(a) In nondisjunction in meiosis I, one pair of chromosomes fails to separate properly at anaphase I

Description
(a) In nondisjunction in meiosis I, one pair of chromosomes fails to separate properly at anaphase I of meiosis. Two gametes carry both members of a chromosome pair (n + 1), and two are missing one chromosome (n − 1). (b) In meiosis II, nondisjunction occurs in one cell, producing two cells with the normal haploid number, one cell with an extra chromosome, and one cell with a missing chromosome.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  426 People Browsing
Show Emoticons
:):(;):P:D:|:O:?:nerd:8o:glasses::-):-(:-*O:-D>:-D:o):idea::important::help::error::warning::favorite: