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Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..

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The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..

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For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..

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This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..

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Darwin's Finches are an example of natural selection in action. They are an excellent example of the way species' gene p..

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Adaptation Tutorial

Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..