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Algae is a heterogenous group of organisms containing members having chlorphyll ‘a’ as their primary photosynthetic pigments. These green chlorophyll molecules along with some accessory pigments are contained generally in a membrane bound packet like structure called chloroplast within the algal body. In some members, chloroplast is absent though; such …

Though almost in all cases, when we talk about origin, it goes about the discussion of fossil, bryophytes don’t have any primitive form than what at present-day it is. Usually the study about the origin of bryophyte is something like hypothesis- based upon the comparative studies about the morphology, habitat …

Biomass Biomass is the weight of living matter per unit area at a given time at a given place. Future of Biomass In aquatic ecosystem, produced biomass may either enter into food chain or undergoes destruction. In lentic waters, nutrients present in biomass get recycled, except sedimentation of small fraction. …

Transcription is the synthesis of RNA molecule using one of the DNA strands as a template. It is the first step in the transfer of genetic information from genotype to phenotype. However, this process of transcription is a highly selective one i.e definite genes are transcribed only when their products …

Every cell of an organism possesses all the structural genes or cistrons. The genes produce proteins and control the activities of the organism. But a genetic system doesn’t allow them to function all at a time in order to avoid enzymatic chaos. Many gene products are only needed occasionally by …

(AB: This article only contains the use of peat from Sphagnum and it’s uses in gardening. Although some constructive discussions are in here to facilitate it, they are not exhaustive.) If you are fond of gardening or concerned about the dying condition of your trees, this article will be helpful …

Systematic Position Division  : Bryophyta Class      : Hepaticopsida Order     : Jungermanniales Family   : Porallaceae Genus    : Porella Habit And Habitat Porella the only genus of the family prellaceae, grows in temperate and tropical regions, mainly in the hills. A total of 184 species have been identified. They …

When we heard about bacteria the first thing that came to our mind is that it must be harmful for us. And it’s  very common because the word”bacteria” generally indicates some sort of disease and is likely to repulse and scare we off. Scientists estimate that only 1-10% of total …

Essential Oil Essential oil is a concentrated hydrophobic liquid containing volatile aroma compounds from plants. They are usually lipophilic (literally: oil-loving) compounds that usually are not miscible with water. Also, they can be diluted in solvents like pure ethanol and polyethylene glycol. They are also known as volatile oils, ethereal …

An enormous range of plant substances are covered by the term ‘Terpenoids’ which is used to indicate that all such substances have a common origin. This Terpenoids are a diverse group of naturally occurring organic compounds mostly found in plants. They are any of a class of hydrocarbons that consist …