Biology of sex and gender video

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It is important to distinguish between sex and gender. Anatomically, males and females have different reproductive organs: a penis, testicles, and scrotum for males, and a vagina, uterus, and ovaries for females. Other anatomical differences include the development of breasts among females, and the presence of a menstrual cycle. In fact, the majority of male and female biology is identical. Male and female reproductive systems are distinct, but otherwise most bodily systems function the same way. With regards to digestive, respiratory, circulatory, lymphatic, musculoskeletal, nervous, immune, sensory, endocrine, and integumentary systems, males and females have many more similarities than differences.
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Gender Identity is Biological, Study Says

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Sex - Wikipedia

Chief among these antiscientific sentiments, the IDW cites the rising visibility of transgender civil rights demands. Though often dismissed as just a fringe internet movement, they espouse unscientific claims that have infected our politics and culture. The real world consequences are stacking up: the trans military ban , bathroom bills , and removal of workplace and medical discrimination protections, a percent suicide attempt rate and targeted fatal violence. Contrary to popular belief, scientific research helps us better understand the unique and real transgender experience.
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What Exactly Is (and Isn’t) ‘Biological Sex’?

The Trump administration purportedly is considering defining gender as determined by sex organs at birth, which if adopted could deny certain civil rights protections to an estimated 1. But variation in gender identity is a normal part of human diversity, the American Academy of Pediatrics, or AAP, stresses in a new policy that outlines how to provide supportive medical care for transgender youth. Here are some questions and answers about what can be sometimes blurry lines. Gender identity is more an inner sense of being male, female or somewhere in between — regardless of physical anatomy, he explained.
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Recent studies provide evidence that biology plays a role in transgender identity development, explained Stephen M. The non-identical twins who, just like the kids who are identical twins, grew up with the same parents in the same households. The only difference, obviously, is that the identical twins essentially share the same DNA," Dr. Rosenthal said. Rosenthal continued.
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