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

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Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..

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Meiosis – The Genetics of Reproduction

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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The Conscious & Unconscious Nervous System

This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..

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Muscle

Muscle cells are specialized to generate force and movement. Learn about the different types of muscle tissues in this t..