The correct option is C Sertoli cells
Sertoli
cells provides nutrition to maturing sperms. Sertoli cells occur in human
testes. Each lobule of testes contains one to three seminiferous tubules in
which the sperms are produced. Each seminiferous tubule is lined on its inside
by two types of cells called male germ cells (spermatogonia) and sertoli cells.
Sertoli cells are also known as nurse cells. They provide nutrition to
spermatozoa. Spermatozoa are developing sperms. Heads of spermatozoa are
embedded in the sertoli cells. Sertoli cells also secrete called inhibin which suppresses
FSH synthesis.