Multiple choice

Which of the following cells of epididymis are regarded as the undifferentiated precursors of principal cells in human males?

  1. Main cells

  2. Basal cells

  3. Apical cells

  4. Stereocilia

  5. Paradidymis

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Basal cells are the shorter, pyramid-shaped cells which contact the basal lamina but taper off before their apical surfaces reach the lumen.These are thought to be undifferentiated precursors of principal cells.