Figure 1
From: Understanding spermatogenesis is a prerequisite for treatment
(A) Cross-section of the human testis. Drawing of a paraffin section. × 2.5. (B) Arrangement of the seminiferous tubules in the human testis and of the excurrent ductular system of the epididymis. Semi-schematic drawing. (C) Cross section of a seminiferous tubule of a fertile man 32 years of age. Drawing of a semithin section. × 300.