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A sensory system is a part of the nervous system consisting of sensory receptors that receive stimuli from the internal ..

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Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..

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The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..

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Darwin and Natural Selection

This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..

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New Zealand’s Unique Fauna

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Neurology of Illusions
Neurology of Illusions

Illusions are the perceptions and sensory data obtained from situations in which human error prevents us from seeing the..