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(1) all seed plants; (2) a few ferns; (3) two extant genera of Lycophyta (Selaginella and Isoetes) ... 7. What evolutionary advances do ferns have over the bryophytes? In terms of gamete movement and spore production and dispersal only?
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userwww.sfsu.edu/~biol240/labs/lab_11nonseedplants/page...
userwww.sfsu.edu/~biol240/labs/lab_11nonseedplants/pages/heterosp.html
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3) describe the major evolutionary advances of bryophytes and ferns that a) ..... but represent a significant advance over their evolutionary precursors ...
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www.msu.edu/course/plb/106/bryosandferns_s06.doc
www.msu.edu/course/plb/106/bryosandferns_s06.doc
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This ancestor diversified over time into several descendent subgroups, ... 1995. The origin of land plants: phylogenetic relationships among charophytes, bryophytes, ... Lovis, J.D. 1977. Evolutionary patterns and processes in ferns. In R.D. Preston and H.W. Woolhouse (eds.), Advances in botanical research, Vol. 4, pp.
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phylogeny.arizona.edu/tree/eukaryotes/green_plants/embr...
phylogeny.arizona.edu/tree/eukaryotes/green_plants/embryophytes/filicopsida/leptosporangiate_ferns.html
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Nickrent, D. L., C. L. Parkinson, J. D. Palmer, and R. J. Duff. 2000. Multigene phylogeny of land plants with special reference to bryophytes and the earliest land plants. ... Rothwell, G. W. 1999. Fossils and ferns in the resolution of land plant phylogeny. ... This ancestor diversified over time into several descendent subgroups,
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phylogeny.arizona.edu/tree/eukaryotes/green_plants/embr...
phylogeny.arizona.edu/tree/eukaryotes/green_plants/embryophytes/embryophytes.html
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14. Bryophytes differ from ferns by a. having spores, whereas ferns do not have spores b. ... 24. Which of the following characteristics are present for the first time in gymnosperms and therefore represent an "advance" over ferns? a. spores b. woody tissue c. pollen d. all of the above e. b and c...
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www.biosci.ohio-state.edu/~awolfe/class/102E1.spr98.htm...
www.biosci.ohio-state.edu/~awolfe/class/102E1.spr98.html
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Some groups of plants have changed very little in 400 million years, while others have made great advances in 165 million years. ... These plants have a vascular system, a major evolutionary advancement over the bryophytes.
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www.bishops.k12.nf.ca/wells/Plants/PLANTS.htm
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Why in the seedless vascular plants does the evolution of vascular tissues, the ability to synthesize lignin, and the ability to produces highly-branched sporophytes represent advances over the bryophytes? (p. 368-369). ... How is the mechanism by which sperm reach the eggs in pines different from that in the ferns?
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mason.gmu.edu/~atorzill/biography/304%20SG%204.htm
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Algae dominated the oceans of the precambrian time over 700 million years ago. ... Plants have also had to deal with this, either by living in moist environments like the ferns and bryophytes do, or by developing specialized delivery systems like pollen tubes to get ... Table 2. Major evolutionary advances of the vascular plants.
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www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiver...
www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_5.html
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In most species of ferns and bryophytes a germinated spore produces first a .... be interpreted by the hypothesis that differential controls are exerted over protein ..... By far the greatest advances have been ...
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arjournals.annualreviews.org/doi/pdf/10.1146/annurev.pp...
arjournals.annualreviews.org/doi/pdf/10.1146/annurev.pp.24.060173.000555
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