Ever since the happening of the earth summit at Rao De Janeiro, Brazil the term biodiversity
has become a buzzword. Biodiversity, a contracted form of biological diversity,
encompasses the variety of all life forms on earth. It is identified as the variability among
living organisms and the logical complexes of which they are part, including diversity within
and between species and ecosystem. Quite simply, it can be defined as variety, variability
between genes, species and ecosystems. Biodiversity manifests itself at three levels:(1) …