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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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Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..

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This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..

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Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..

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For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..

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