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This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..

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If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..

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It only takes one biological cell to create an organism. A single cell is able to keep itself functional through its 'mi..

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Freshwater Communities & Lentic Waters

Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..