In the past, especially in the German-speaking world, the term gender referred exclusively to the biological differences between men and women. Meanwhile, the need to include psychological and social aspects of gender has been recognized. In the context of gender research, the transitional forms of gender are increasingly being considered. Increasingly, the picture is emerging … Gender: Function, Tasks, Role & Diseases
With spermarche, a male adolescent reaches sexual maturity. The ejaculate does not contain actual sperm until spermarche. If there is a deficiency of testosterone, spermarche may be impaired or even absent. What is spermarche? Spermarche is when a male adolescent reaches sexual maturity. The ejaculate does not contain actual sperm until spermarche. At puberty, humans … Spermine: Function, Tasks, Role & Diseases
Pubescence refers to male puberty. The boy reaches sexual maturity and then enters puberty, during which secondary male physical characteristics develop and the psyche evolves to the adult stage. What is puberty? Pubescence refers to the onset of puberty and strictly speaking means only the attainment of sexual maturity in boys, not the resulting developments. … Pubescence: Function, Tasks, Role & Diseases
Proteobacteria are a genetic domain of Gram-negative bacteria that share few phenological similarities and are characterized by extreme heterogeneity. Many classes of Proteobacteria perform anaerobic photosynthesis for energy or are known to be nitrogen oxidizers. The bacterial domain includes some pathogens, such as the causative agent of gonorrhea. What are proteobacteria? The bacterial world consists … Proteobacteria: Infection, Transmission & Diseases
Four distinct families of Gram-negative, extremely thin and long, helical bacteria that can move actively establish the group of spirochetes. They occur in soils and waters and as parasites or commensals in the digestive tracts of mammals, mollusks, and insects. Several species appear in humans as causative agents of spirochetes, including such diverse diseases as … Spirochetes: Infection, Transmission & Diseases
Exclusively under the feet and on the palms, humans do not have it: the body hair. Approximately 5 million hairs are distributed on the body of man and still act a little like once the fur, which protected the animals and people from environmental influences. In the course of evolution and the life of each … Body Hair: Function, Tasks, Role & Diseases
The most common diseases of the reproductive organs include venereal diseases , breast cancer as the most common cancer in women and benign prostate enlargement in men. In addition, vaginal infections, fibroids or menstrual abnormalities are common in women. Stigmatization of STDs Diseases of the genital organs are often still stigmatized by those affected with … Genital Organs: Diseases of the Genital Organs
In order to function, the sex organs need hormones, besides they produce important sex hormones themselves, which are essential, for example, for the formation of secondary sexual characteristics or pregnancy. In the female With the onset of puberty, hormones from the hypothalamus and pituitary gland, two important higher-level centers in the brain, influence the ovaries … Sex Organs: Role of Hormones
Our internal and external sex organs change due to the influence of hormones at different stages of life and have different tasks to perform. 20.8px;”>Learn what those tasks are, what role hormones play in them, and what diseases can affect the sex organs. What counts as the sex organs? We all have external and internal … Sex Organs: What Our Sex Organs do
