N. Levashov's «SvetL Broom» in A. Khatybov's «Bath School» Book 3. The Cell and Health

Book 3. The Cell and Health. Chapter 5. They drink drugs to health 280 The remaining parts in the groin area are excess, and they can be removed by cutting and shaving. It is noticed that men have one sex organ , and it serves both for urination and for the extraction of spermatozoa, otherwise there would be inconvenience and confusion (see Bernard Shaw). Testes belong to the endocrine system and are intended for the production of male sex cells. All vertebrates have a pair of testes; in Homo Tsapus THEY ARE PLACED IN A SMALL SAC , where the temperature is lower. Each testicle consists of about a thousand very convoluted seminiferous tubules, in which, in fact, semen is formed from the interstitial (intermediate) cells lying between them, WHICH PRODUCE MALE SEX HORMONES . The seminiferous tubules are lined with a germinal epithelium consisting of rounded cells with large nuclei. These cells are divided, and the cells are formed from which spermatozoa develop with dense heads containing the nucleus, and long bispecific tails that serve to move. In addition, the seminiferous tubules contain nutritive cells that nourish spermatozoa (The brain does not take part in the development of spermatozoa and does not even suspect what is growing there) during their development from rounded cells into mature, tailed gametes. The formation of spermatozoa occurs by waves disseminating along the tubules, since spermatozoa, which do not yet have mobility, are pushed forward, mainly under the pressure of other spermatozoa that are behind (about the same as in the queue for sausage) . Each seminiferous tubule is poured into a larger tubule, which runs into a common for the whole gland very convoluted tube that forms the epididymis, in which sperm accumulates. Each of the two appendages is attached to the base of the testicle. The seminal duct digresses from the appendage and goes from the scrotum through the inguinal canal into the abdominal cavity, passes through the bladder to the lower part of this cavity and flows into the urethra. Since its inception, spermatozoa have been suspended in seminal fluid, which protects them during transport to the female reproductive tract (or other places) . This fluid is formed by three different glands. Near the end of the vas deferens (the place where it enters the urethra), into it there open the ducts from a pair of glands, called seminal vesicles. Further, around the urethra where it digresses from the bladder, there are prostate glands (in Homo Tsapus they have merged into one and are called "prostate"– apparently some animals are more organized