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Determining time spent in different phases of the cell cycle
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This cell has a prominent nucleolus (the dark spot in the nucleus), which is not a feature of cells in metaphase. In metaphase, the chromosomes are distinct and are lined up across the equator of the cell. |
The Biology
Project > Cell
Biology > Intro
to Onion Root Tips Activity > Activity
University of Arizona
Tuesday, March 11, 1997
Revised: August 2004
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