Biological diversity, or biodiversity, is the variety of the world's organisms, including their genetic diversity and the assemblages they form. It is the blanket term for the natural biological wealth that undergirds human life and well-being. The breadth of the concept reflects the interrelatedness of genes, species, and ecosystems. Copyright and Fair Use . SDNP Bangladesh holds the copyright to its publications and web pages but encourages duplication of these materials for noncommercial purposes.
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