Land Plants Without Vascular Tissues

Land Plants Without Vascular Tissues - Land Plants Without...

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Land Plants Without Vascular Tissues Bryophytes are small, low-growing plants of mostly moist environments in the temperate and tropical  zones where they grow on the ground and as epiphytes on the trees and undergrowth. In the alpine  and boreal zones, bryophytes often are the dominant life form. Some bryophytes are desert dwellers,  and a few are aquatic; none are marine. The bryophytes are of botanical interest because their ancestors apparently were among the first  land plants. The existing species today have some green algal features and some vascular plant  attributes making them intermediates—more complex than green algae, but not quite vascular  plants. Once thought to be monophyletic, the bryophytes are now recognized as having three  independent lineages. Characteristics Bryophytes are  plants  because they are photosynthetic with chlorophylls  a  and  b
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This note was uploaded on 11/14/2011 for the course BIO 1421 taught by Professor Farr during the Fall '08 term at Texas State.

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