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Author Question: Which of the following have unevenly thickened primary walls that support young, (Read 480 times)

geoffrey

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on: Aug 12, 2013
Which of the following have unevenly thickened primary walls that support young, growing parts of the plant?
A) parenchyma cells
B) collenchyma cells
C) sclerenchyma cells
D) tracheids and vessel elements
E) sieve-tube elements


aero

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Reply #1 on: Sep 2, 2013
Most likely B, we did this yesterday.


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