September 12, 2010
Skin pigmentation can be a result of location and therefore race. Adaptation and mutation: The occurrence of divergence in the genes happens as a result of population change by a genetic mutation. If DNA exists all the time to become different a mutation happens as a result. As a result of few mutations the organism’s [...]
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September 11, 2010
Wound scarring takes place especially when a wound is healing, this can lead to non-uniform skin pigmentation. The would often heals up by the formation of some fibrous tissues referred to as scars, some scars could be highly disfiguring and such types of scars include; Hypertrophied scars, kyloids, and widened scars. These are the kinds [...]
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