Cornified scales of reptiles increased their capacity to live in terrestrial environments. The stratum corneum is very thin, with little keratin. Skin is used for gas exchange. Thick keratin layer ...

The epidermis is the thin outer layer of the skin that is visible to the eye and works to protect the body. This part of the skin does not contain any blood vessels. It is, therefore, dependent on the ...

Skin can either be thin or thick. Thin skin covers most of the body and can vary in thinness, with the thinnest skin covering the eyelids. Thick skin is present on the soles of the feet and palms of ...

THE mammary gland of the pig has normally two primary ducts which open separately on the surface of the nipple. Embryologically, the two ducts proliferate from the base of a cone-shaped depression of ...

The disability that can be caused by plantar warts is most evident to the medical officer caring for the foot soldier. Unlike warts elsewhere, plantar warts, because of their deep location in the ...

The human skin, which is made up of multiple cells, is one of the most complex organs in the human body. The various skin cells complement each other by working in coordination and performing ...

Cornified scales of reptiles increased their capacity to live in terrestrial environments. The stratum corneum is very thin, with little keratin. Skin is used for gas exchange. Thick keratin layer ...