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bio notes feb29 - • Anthocerophyta(hornworts o Small...

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29/02/2008 10:36:00 Topic #3 Non-vascular spore plants Characteristic o No vascular tissue o Gametophyte dominant o Flagellated sperm o Tied to water Phyla o Hepatophyta (liverworts) o Anthocerophyta (hornworts) o Bryophyta (moss) Hepatophyta (liverworts) o Thallus = gametophyte body form o Rhizoids = root like structure o Gemmae cups = asexual reproduction o Umbrella shaped archegonia/anthridia
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Unformatted text preview: • Anthocerophyta (hornworts) o Small group o Horn shaped Sporophyte • Bryophyta (moss) o Hydroids = precursor to vascular tissue o Protonema = young gametophyte o Remember: non-vascular and gametophyte dominant o Examples: sphagnum o Life cycle 29/02/2008 10:36:00 ← 29/02/2008 10:36:00 ←...
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