'Phylum pterophyta' diaporamas de présentation

Plant Evolution & Diversity

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Plant Evolution & Diversity

936 views • 73 slides

Land plants: origins seedless plants

Land plants: origins seedless plants. Biol 121, Fall 2010, Tom Buckley. 22 Sep 10. Brown and golden algae. Phylogeny of land plants. green algae. green algae. land plants. green algae. 2n. embryo. Probable ancestor: algae at lake edges (periodic drying). Plant evolution.

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Plant Diversity I: How Plants Colonized Land

Plant Diversity I: How Plants Colonized Land. AP Biology Crosby High School. Evolutionary Adaptations. Bryophytes: Mosses Lack vascular tissue Pteridophytes Ferns Seedless plants Gymnosperms: Naked seed Angiosperm: Flowering plants. Charophyceans. Most related green algae

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Lab 29 Kingdom Plantae: seedless vascular plants

Lab 29 Kingdom Plantae: seedless vascular plants. Phylum Monilophyta: Ferns, Horsetails, and Whisk Ferns and Relatives. Ferns are the most widespread seedless vascular plants, with more than 12,000 species They are most diverse in the tropics but also thrive in temperate forests

264 views • 19 slides