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Economical importance of bryophytes

ECOLOGICAL IMPORTANCE OF BRYOPHYTES Mosses and Bryophytes are the first organiasms to colonise rocks. They colonise rock by acidic secretion. This acidic secretion is due to the death of mosses. When the rock is decomposed it helps in soil formation. Therefore New soils are formed. The soil act as binders.  It prevent soil erosion. The water retention capacity of the soil is high ie, water holding capacity of the soil is high.  This reduces surface water run-off which prevent soil erosion. Bryophyte helps in the recycling of nutrients. ECONOMICAL IMPORTANCE OF BRYOPHYTES. 1) SPHAGNUM Sphagnum has high absorptive power with antiseptic property. This can be used to replace cotton in bandages. 2) MERCHANTIA   Mercahntia cures pulmonary tuberculosisand affliction (pain) in liver. Antibiotic substances are also extracted from bryophytes. it also acts as antiseptic, and as preservative POLYTRICHUM Polytrichum dissolove stone in kidney and in gall bladder. 3) IN RESEARCH It is u...

Mycology

Fungi  definition. Fungi is a living thing. They are not plants, animals or bacteria. They have their own unique kingdom. Fungi have complex eukaryotic cells. They lack chlorophyll,  hence fungi feeds on organic matter and carbon source for energy. They have ability to act/function independently. Fun fact. There are about 1.5 million (15 Lacs) species of fungi believed to be on earth. Scientists have discovered 1 lac different species of fungi. True fungi Kingdom fungi includes several phyla, here are called true fungi. Scientists consider these four phyla as true fungi. 1) chytidiomycota 2) zygomycota 3) glomeromycota 4) dikarya True fungi are also called ascomycota. It is a taxonomic division within the kingdom fungi. Fungi which provides spores in microscopic sporangium called ascus. True fungi are generally  multicellular Heterotrophic (no photosynthesis) General characteristics of fungi Algae belongs to eukarya domain. (Eukaryotic in nature) They don't have chlorophy...