I have this question in my homework.. It's about the movement of IAA through plant tissues... One of the plants was kept in nitrogen, and IAA didn't move down it, and the other plant was kept in air, and IAA moved down it as usual
This is probably blindingly obvious, but does anyone know why one of the plants was kept in nitrogen?
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A2 bio help - Plant growth factor - IAA watch
- Thread Starter
- 28-01-2010 20:42