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20 Cards in this Set
- Front
- Back
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What is an example of a lycophyta?
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club moss
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What are common pteridophyta?
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ferns
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What is the dominant independent generation?
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sporophyte generation
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What is the dependent generation?
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gametophyte generation
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What is a common phylum of psilotophyta?
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Psilotum
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What is a common example of a psiltophta
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Whisk Fern
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Do psilotophyta have roots?
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no only rhizoids
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Are there vascular tissue in rhizoids?
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no
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How many lobed sporangia do Psilotophyta have?
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3
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What is the only genus of Equisetophyta?
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Equisetum
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What is a common example of a equisetophyta?
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horsetails
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What is a common example of a polypodiophyta?
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ferns
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What are the leaves on ferns called?
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fronds
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What do fronds contain?
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sori
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A cluster of sporangia on the underside of it fronds are called what?
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sori
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Where are ferns sporophytes located?
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on the underside of its fronds
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The meiosis occurs in the sporangia in fern to produce what?
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haploid meiospores
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Is the gametophyte generation of ferns are long or short lived?
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short
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Are zygote of ferns diploid or haploid?
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diploid
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By what division does the zygote of the fern grow?
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mitosis
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