Need help with flowers for Quiz!!??

In my Science class, we are having a test on the flowering reproduction system. I need to know the following:





~Examples of Vascular and Non-Vascular Plants


~What Tropisms are


~How a plant can reproduce without spores or seeds


~Reproductive structures in a Gymnosperm, Moss, and Fern


~Function of Flowers


~Description of pollination


~What happens to the ovary of a flower





NEED RESULTS ASAP!!

Need help with flowers for Quiz!!??
Check out this web page:


http://en.wikipedia.org/wiki/Flowers





it has everything you need...


good luck!



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