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This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..

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Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..

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With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..

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In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..

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Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..

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A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..