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Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..

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This tutorial looks at the mutation at the gene level and the harm it may bring. Learn about single nucleotide polymorph..

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The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..

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Biosecurity and Biocontrol

This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..

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Sugar Homeostasis

The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..

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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..