BIO1130 Carboniferous and Permian periods

BIO1130 Carboniferous and Permian periods - Carboniferous...

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Page 1 Carboniferous and Permian periods BIO1130 Organismal Biology Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 1 Carboniferous and Permian Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 2 Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 3 Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 4 Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 5 Carboniferous aquatic environment Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 6 Carboniferous terrestrial environment
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Page 2 Carboniferous and Permian periods BIO1130 Organismal Biology Carboniferous coal forests Club mosses Giant horse tails Tree ferns 2:29 PM 7 Université d’Ottawa / University of Ottawa Green algae Bryophytes Ferns Gymnosperms Angiosperms Evolutionary trend in plant life cycles Figure 25.8 2:29 PM 8 Liverworts Green algae Hornworts Mosses Lycophytes Pterophytes Gymnosperms Angiosperms Phylogeny of plants Figure 25.10 2:29 PM 9 Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 10 Figure 28.9 Evolution of plant vascular tissues Tracheids Vessel elements Perforated end wall Pits Université d’Ottawa / University of Ottawa 2:29 PM BIO1130 Organismal Biolog 11 Lignin Hydrophobic Indigestible Bacterial and fungal lignases Toxic Figure 24.18 Université d’Ottawa / University of Ottawa Spores vs. seeds Homosporous Heterosporous 2:29 PM BIO1130 Organismal Biolog 12 Sporangia Spores Bisexual gametophyte sperm or eggs Microsporangia Microspores Male gametophyte sperm Megasporangia Megaspores Female gametophyte Eggs
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