'Fern sporangium' presentation slideshows

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The World of Plant Classification

The World of Plant Classification

The World of Plant Classification. An Unusual Angiosperm. Table 29.1 Ten Phyla of Extant Plants. Figure 29.1 Some highlights of plant evolution. Figure 29.6 Alternation of generations: a generalized scheme. Figure 30.1 Three variations on gametophyte/sporophyte relationships.

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1.01k views • 77 slides
Ferns (Monilophytes)

Ferns (Monilophytes)

Ferns (Monilophytes). Ferns (Monilophytes). Ferns. Shoot Primary Growth: Apical Cell. Fern: Shoots (Stem, Leaves) and Roots. Leaves: Circinate Vernation. Fern Frond (= Leaf): Stipe + Blade. http://hasbrouck.asu.edu/imglib/seinet/Pteridophytes/photos/Polypodium_hesperium_020207_1.jpg.

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1.1k views • 56 slides
What constitutes a plant?

What constitutes a plant?

29-30: Kingdom Plantae. What constitutes a plant?. What are the evolutionary trends in plants?. What are the reproductive trends in plants?. The Netherlands. What constitutes a plant?. Plants are: Multicellular Eukaryotes Photosynthetic autotrophs

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700 views • 46 slides
Ferns and Fern Allies

Ferns and Fern Allies

Ferns and Fern Allies. Ferns and Fern Allies. Ferns. Shoot Primary Growth: Apical Cell. Fern: Shoots (Stem, Leaves) and Roots. Leaves: Circinate Vernation. Fern Leaf: Frond. Fern Leaf: Pinna and Pinnule. Stem: Stele (Protostele). Gleichenia. Stem: Stele (Siphonostele). Amphiphloic

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1.37k views • 37 slides
VASCULAR PLANTS: TRACHEOPHYTES FERNS AND FERN ALLIES

VASCULAR PLANTS: TRACHEOPHYTES FERNS AND FERN ALLIES

VASCULAR PLANTS: TRACHEOPHYTES FERNS AND FERN ALLIES. Club mosses and whisk tails. The antheridia and archegonia are found on the underside of the gametophyte. Figure 29.23x7 Life cycle of a fern: archegonia. FERN GAMETOPHYTES Haploid or diploid? What generation is dominant in ferns?.

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842 views • 22 slides

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