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Dihydrotestosterone, also known as (DHT) will differentiate the remaining male characteristics of the external genitalia. [11] Further sex differentiation of the external genitalia occurs at puberty, when androgen levels again become disparate. Male levels of testosterone directly induce growth of the penis, and indirectly (via DHT) the prostate.
This means the brain-to-body mass ratio is, on average, approximately the same for both sexes. [83] [84] Comparing a male and a female of the same body size, an average difference of 100 grams in brain-mass is present, the male having the bigger and heavier brain. This difference of 100 grams applies over the whole range of human sizes.
When questioned about preferences of a female boss or a male boss, women chose a preference for a male boss 39% of the time, compared to 26% of men displaying preference for a male boss. Only 27% of women would prefer a boss of the same gender. [49] This preference, among both sexes, for male leadership in the workplace has continued unabated ...
Females have shown to have a higher ability in reading facial and body cues than their male counterparts. Though studies have found females to have more advanced verbal skills, men and women in adulthood do not have varied vocabularies. Women tend to have better spelling capabilities and verbal memory. [64]
Male primary sex characteristics are the penis, the scrotum and the ability to ejaculate when matured. Female primary sex characteristics are the vulva, vagina, uterus, fallopian tubes, cervix, and the ability to give birth and menstruate when matured. [1] Hormones that express sexual differentiation in humans include: estrogens such as estradiol
[12] [13] [14] Secondary sexual characteristics that are specific to men include: Broadened shoulders; [15] Increased body hair; An enlarged larynx (also known as an Adam's apple); [15] and; A voice that is significantly deeper than the voice of a child or a woman. [13] Men weigh more than women. [16] On average, men are taller than women by ...
The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems. The external human body consists of a head, hair, neck, torso (which includes the thorax and abdomen), genitals, arms, hands, legs, and feet.
It may vary over time, too (sexual fluidity), or include attraction not only towards women and men, but to all the spectrum of sexes and genders . [9] In other words, within bisexuality there exists a huge diversity of typologies and preferences that vary from an exclusive heterosexuality to a complete homosexuality ( Kinsey scale ).