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To: From many - one.

I'd like to see it.


392 posted on 11/09/2005 8:55:51 AM PST by furball4paws (One of the last Evil Geniuses, or the first of their return.)
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To: furball4paws

For someone who is pro-science I'll happily post the whole thing if you can tell me how to upload it or freepmail it or whatever would work.

Otherwise: here's a summary:
Ferns reproduce by making spores which drift about then land on moist ground and grow into small structures called prothalli (one of them is a prothallus).

On the prothallus there grow other structures which produce the gametes, which fuse and produce a new fern plant (called a sporophyte)

picture of a prothallus:
http://phobos.ramapo.edu/%7Espetro/Slides/_fern_proth40x.jpg

and here's a picture of a fern life cycle:
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/F/Ferns.html

Now what?
The big deal is to get that pro-thallus onto the fern frond so in drier evironments it has a chance to grow. This happened with the now extinct seed ferns. I'll do those in the next post.


396 posted on 11/09/2005 9:55:51 AM PST by From many - one.
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