The correct option is C Testis
Seminiferous
tubules occur in of testis of man. Each testis has about 250 compartments called
testicular lobules, these compartments contain highly coiled tubules called
seminiferous tubules. Seminiferous tubule is the functional unit of testes. In
seiniferous tubules, sperms are produced. Each seminiferous tubule is lined on
its inside by two types of cells called male germ cell (spermatogonia) and
sertolli cells. Sertoli cells or nurse cell provide nutrition to the developing
sperms. Head of developing sperms are embedded in the sertoli cells. The male
germ cells undergo meiotic divisions finally leading to sperm formation.