HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta. A pteridophyte sensu lato is a vascular plant (with xylem and phloem) that reproduces via spores, and therefore was a member of the former and now invalid taxon Pteridophyta. The term is now used only informally to denominate a fern (monilophyte) or lycophyte.

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

It is the remains of these giant Pteridophytes that would over eons become the fossil fuels we use today. The time period of the giant Pteridophyta forests is known as the Carboniferous period. Eventually, some species developed the ability to reproduce by seeds.

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HSC Biology 1st Paper Note 6th Chapter Bryophyta and Pteridophyta

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