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This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..

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The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..

Developmental Biology
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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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The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..

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Sleep and Dreams – Neurology

While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..