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There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..

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Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..

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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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This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..

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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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Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..