defense against invading organisms. [ ] desquamation (shedding) of skin epithelium also helps remove bacteria and other infectious agents that have adhered to the epithelial surfaces. lack of blood vessels and inability of the epidermis to retain moisture, presence of sebaceous glands in the dermis...
the following pairs: chem - (chemistry fundamentals i) and, chem - (chemistry fundamentals ii) or chem - (chemistry fundamentals ii) select one of: math - (biometrics) math - (fundamentals of statistics i) math - (statistics i) biol - (principles of biochemistry i) select two* courses from the following...