Take quizzes and exams. Cancel before and your credit card will not be charged. Overview from Puberty to Menopause. At all stages of differentiation, the spermatogenic cells are in close contact with Sertoli cells which are thought to provide structural and metabolic support to the developing sperm cells. Hargreave 26 August
The sperm use their tails to push themselves into the epididymis, where they complete their development.
Bio 101: How Sperm are Made
The testes are two oval-shaped organs in the male reproductive system. Last Name Name is required. ABP is essential to concentrating testosterone in levels high enough to initiate and maintain spermatogenesis. The tails push the sperm into a tube behind the testes called the epididymis. Password confirm must be at least 8 characters long.