Multiple choice

Which among the following cells propels the immature and immotile spermatozoa out of the testis?

  1. Sertoli cells

  2. Myoid cells

  3. Leydig cells

  4. Stem cell

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

Each seminiferous tubule is enclosed by a thin layer of contractile myoid cells, which produce waves of contraction to propel immature and immotile spermatozoa out of the testis.