Creating a fully-formed organism from a single cell is one of the most remarkable feats …
Read More »River Ecosystem in Bangladesh: Bangshai River (Part 2)
May be we all know that we are the part of a ecosystem. The term ecosystem may be short but it’s expanse is very wide from desert to polar region, pond to ocean, grassland to forest. All sorts of organisms do interact and mixes up in a ecosystem and the …
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