Lichens: habitat, types and structure
Lichen is an intimate association of algae and fungi where two organisms live in close association with each other. The association is so close that...
General characters, reproduction and classification of Bryophytes
Introduction Derived from two Greek words (Bryon: Moss; phyton: plant). Includes liverworts, hornworts and mosses. Commonly known as amphibians of plant kingdom because they grow...