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This animation demonstrates the parts of the head, the torso and the limbs.
A blood clot that forms in the deep veins of the lower limbs can cause a fatal pulmonary...
This lesson presents everything related to human reproduction.
The main parts of the human brain are the brain stem, the cerebellum, the diencephalon,...
This lesson presents mutation types, their frequency and underlying causes.
Careful tooth brushing is an important part of oral hygiene.
Thanks to advances in medicine and our constantly deepening knowledge of biology, we are living...
The topmost layer of our skin is the epidermis, which contains melanocytes.