what is the difference between male and female hormones?
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Male hormones, such as testosterone, are usually referred to collectively as androgens. The female hormones consist of two principal groups: the estrogens (e.g., estradiol) and the progestins (e.g., progesterone).
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HRT does not prevent ovulation or pregnancy. Both of them are used to boost your hormone levels, but HRT only supplements the hormones that your body is already producing, while birth control pills completely suppress the production of hormones and replace them altogether.
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Males are more swollen at the base of the tail than females and have a pair of enlarged scales near their vent (cloaca). Females and juveniles have some color, but not nearly as bright. ... And although you'll often see both males and females doing push-ups (to regulate body temperature), the males are much more energetic.
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While individual muscle fibers have similar strength between male and female, males have more fibers as a result of their greater total muscle mass. Males remain stronger than females when adjusting for differences in total body mass, due to the higher male muscle-mass to body-mass ratio.
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Ovaries: Only in women, the ovaries secrete estrogen, testosterone and progesterone, the female sex hormones. Testes: Only in men, the testes produce the male sex hormone, testosterone, and produce sperm.
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Biological Theories of Gender. ... Sex refers to biological differences between males and females. For example, chromosomes (female XX, male XY), reproductive organs (ovaries, testes), hormones (oestrogen, testosterone).
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Abstract. Traditionally, testosterone and estrogen have been considered to be male and female sex hormones, respectively. However, estradiol, the predominant form of estrogen, also plays a critical role in male sexual function. Estradiol in men is essential for modulating libido, erectile function, and spermatogenesis.
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Males remain stronger than females when adjusting for differences in total body mass, due to the higher male muscle-mass to body-mass ratio. The greater muscle mass is reported to be due to a greater capacity for muscular hypertrophy as a result of higher levels of circulating testosterone in males.
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One of the most significant differences between the nervous system and endocrine system is that the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream.
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Male and female brain anatomy. Males and females differ in some aspects of their brains, notably the overall difference in size, with men having larger brains on average (between 8% and 13% larger when not corrected for body size), but there are areas of the brain that appear not to be sexually differentiated.
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Dr. Fisher analyzed the survey results of more than 100,000 people, in six countries. She found that while men typically register higher on the testosterone scale and women on the estrogen scale, as expected, there are no differences between them on the dopamine and serotonin scales.
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It is widely known that, on average, men are stronger than women. A big part of the difference is based on the amount of muscle each gender has in their bodies. That is, men are stronger simply because they are typically larger; most of the reason for greater strength is larger muscles.
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What is the fundamental difference between male and female vertebrates? Males produce many, motile gametes and females produce few, stationary gametes.
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Men vs. The biggest difference between men's and premenopausal women's vitamins is the amount of iron they contain. When a woman is on her period, she loses a significant amount of iron which needs to be replaced.
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The difference between Male and Female connectors is simple. Just like people the Male has a sticking out “pin” which he plugs into something. The Females on the other hand have a “hole” in which to receive something, usually a “pin”!
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Differences Between Men's and Women's Hearts Density: The walls that divide some of the chambers are thinner, and the veins are finer. Function: A woman's heart pumps faster than a man's, but a man's heart ejects more blood with each pump.
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Testosterone belongs to a class of male hormones called androgens. But women also have testosterone. The ovaries produce both testosterone and estrogen. Relatively small quantities of testosterone are released into your bloodstream by the ovaries and adrenal glands.