Low magnification of the Epididymis of the rat, showing Microvilli (Stereocilia) (1) at the Luminal surface of the Pseudostratified Columnar Epithelium. The Flagellae of several Spermatozoa (2) are seen in the lumen; Notice the 9 + 2 arrangement of Microtubules, typical of Cilia.

3 = NUCLEUS OF COLUMNAR CELL

4 = NUCLEUS OF BASAL CELL

5 = THIN GRAY BASAL LAMINA

6 = CAPILLARY

Note the Junctional Complexes (Densities) holding the Epithelial cells together at their Apices.

x 8,325