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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..

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Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..

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In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..

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This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..

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Temperature Regulation in Animals

This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..

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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..