Which of the following cells are present in mammalian testes and help to nourish sperms
Leydig cells
Oxyntic cells
Interstitial cells
Sertoli cells
The male sex hormone 'testosterone' is secreted by special Leydig's cells present in
Mention the location and structure of testes and explain about seminiferous tubules.
From the seminiferous tubules the spermatozoa pass into
Seminal plasma in human males is rich in
The ...... helps in maintaining the low temperature of the testes