Do Pteridophytes Have Motile Sperm?
Among Bryophytes, Pteridophytes, Gymnosperms and Angiosperm, Bryophytes and Pteridophytes Produce Motile Sperms Which Swim in Water to Reach Female Gametes...
Among bryophytes, pteridophytes , gymnosperms and angiosperm, bryophytes and pteridophytes produce motile sperms which swim in water to reach female gametes. However, only in pteridophytes dominant generation has diploid cells. Therefore, this plant is a pteridophyte.
What plants have motile sperm?
In the life cycle of plants, sperm cells are the only flagellated cells. Motile sperms are seen in bryophytes (their gametophytes), several protists, ferns and some of the gymnosperms (ginkgo and cycads).
Are Pteridophytes motile?
Sporophyte reproduces by spore formation and spores are always haploid. 4. Sex organs are multicellular and male sex organ is antheridium and female is archegonium. ... Male gametes are motile and female non motile.
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