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Author Question: Which trait(s) is (are) shared by many modern gymnosperms and angiosperms? 1. p (Read 835 times)

aero

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on: Jul 25, 2013
Which trait(s) is (are) shared by many modern gymnosperms and angiosperms?
1.    pollen transported by wind
2.    lignified xylem
3.    microscopic gametophytes
4.    sterile sporophylls, modified to attract pollinators
5.    endosperm
A) 1 only
B) 1 and 3
C) 1, 2, and 3
D) 1, 3, and 5
E) 2, 4, and 5


federox

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Reply #1 on: Jul 29, 2013
Pick C. Bye for now.


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aero

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Reply #2 on: Aug 6, 2013
Thanks sooo much ;D I hate mastering biology


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