The squamous epithelium is the outer layer of skin of our body. This slide is a sample of what our skin cells look like. The bottom layer contains the cells that reproduce and push the new cells upward. These replace the cells that get flaked off the outside of our skin. The darker purple circle inside a pink cell is the nucleus of the cell.
Cardiac muscle is unique.
God designed the cardiac muscle to have some properties of the skeletal muscle and the smooth muscle. These contract the heart muscle. The purpose of the testes is to produce sperm, the male gametes. The ovum is more pink and round. When the ovum is released from the follicle, the follicle changes.