Karyotyping Activity
Patient B's Karyotype
![](graphics/y.GIF)
unknown
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![](graphics/21.GIF)
21
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Chromosome 21 and the unknown are similar in size, but chromosome 21 has a distinct band in its middle whereas the unknown does not.
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The Biology Project
University of Arizona
Saturday, August 17, 1996
denicew@u.arizona.edu
http://www.biology.arizona.edu
All contents copyright © 1996. All rights reserved.
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