which is the dominant phase in pteridophytes?
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all pteridophytes have a true alternation of generation produced spore through miosis &a free living gametophyte generation from gamets (eggs and sperm) by mitosis.ferns can be use to illustrate the life cycle stages commen to all pteridophyta
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All pteridophytes have a true alternation of generations, in which a dominant sporophyte generation produces spores through meiosis , and a free-living gametophyte generation forms gametes (egg and sperm) by mitosis . Ferns can be used to illustrate the life cycle stages common to all pteridophytes
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