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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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This tutorial describes the different types and causes of brain damage. Find out how genetics, physical injury, lack of ..

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Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..

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Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..

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Physical Development in Humans

This tutorial elaborates on the physical development of humans, particularly from puberty to adulthood. Read this tutori..

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Ecology & Biodiversity: New Zealand Flora & Fauna

New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..