Plant questions for friday

Hello class, 

Here's the plant questions I used in class on Thursday.  The Ones labeled 1. are directly from the video.  The others take care of the last of our plant statements.

1.  Of the numerous symbiotic relationship in the video, describe one mutualistic and one parasitic one

1.  Yesterday, it was mentioned that some pollinators have learned to chew through flower bases to reach the nectar pits.  Reflect on the implications of this strategy.

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2.  Some plants trigger flower opening by Pr levels, rather than Pfr.  Why are their flowers usually white?

3. Why is so important that plants pump protons out of their roots?

4.  Outline events for seed germination

(gibberellin and amylase)

5.  How are auxins related to phototropism

6.  What is the function of abscisic acid?

By the way, Here's the link to the sleep article I mentioned.  But remember, I want to own those ten minutes, not History or Calculus or whatever.  I staked my claim!