Monday, March 19, 2012

Muddiest Point

I am a little confused on the difference between the stoma and the stroma. Also, what evolved first out of the following: mosses, ferns, gymnosperms, and angiosperms?
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  1. AnonymousMarch 19, 2012 at 7:49 PM

    The order of what evolved first is...
    Mosses, Ferns, Gymnosperms, and then Angiosperms

    The Stoma is the stomata that is the small opening made by guard cells.
    The stroma is basically like the open space in the chloroplast.

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