Uploaded Write an essay on heterospory and origin of seed habit in Selaginella.Pteridophytes (Ferns and fern allies) — The Plant…Pteridophytes are vascular plants and have leaves (known as fronds), roots and sometimes true stems, and tree ferns have full trunks.
Previously successional changes in community composition were interpreted in terms of the traditional Clementsian concept of relay floristics. This is where there is a sequence of species replacements following a fire so that one community replaces another in an orderly, predictable process. This results in a climax plant community that is considered biologically stable.
Describe succession in plant communities
Study the diagram of FIVE mammals and write a mini-essay.DNA Barcoding Methods for Land Plantssperms), along with the bryophytes (mosses, hornworts, and liver- worts), ferns, and ..