The main functions of the male reproductive system, are to produce spermatozoa, androgens (sex hormones - principally testosterone) and to facilitate fertilisation, by introducing spermatozoa into the femal genital tract (copulation). The male reproductive system includes the testis, genital ducts, accessory sex glands and penis. After following this topic, you should know the structure and function of these structures.
After following this topic, and any additional reading, you should know
- How to recognise and identify sections of testis, the organisation of the seminiferous tubules in the testis, the different components reponsible for its gametogenic and endocrine functions and the structure and function of Sertoli cells, and Leydig cells.
- How to describe the main stages of spermatogenesis, and spermiogenesis, and state two key differences between spermatogenesis and oogenesis.
- How to recognise and describe the structure and function of epididymis, ductus deferens, and penis.
- The histological structure of the accessory sex glands; the seminal vesicles and the prostate, and be aware of the origin, function and fate of their secretions.
Histology Guide © Faculty of Biological Sciences, University of Leeds | Credits