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Unformatted text preview: According to our botany book there are two main groups of seedless vascular plants: the ferns and the lycophytes. Seedless plants differ from spermatophytes in that they lack the ability to multiply and produce seeds. The types of plants found in this category include particular species of mosses and ferns. Their ability to thrive is relies on the fact that they are made up of vascular tissue, xylem and phloem which is used for transporting the water and nutrients the plant needs in order to survive. Work Cited 1. http://en.wikipedia.org/wiki/seed_plant 2. http://www.ucmp.berkeley.edu/seedplants/seedplants.html 3. http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20102/bio %20102%20lectures/Seedless%20Plants/seedless%20plants.htm 4. http://www.personal.psu.edu/users/r/e/rer185/biol110hmain.htm...
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