HUMAN ANATOMY & PHYSIOLOGY/Chapter 3-Cells & Tissues

Aging process begins once maturity is reached—possibly net effect of “chemical insults”;some think influenced by radiation;and some think it is genetically programmed. List some tissue changes of aging-see p.104 _____abnormal mass of dividing cells-benign or malignant. Hyperplasia-growth due to hormone or irritant ................
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