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  2. Klinefelter syndrome - Wikipedia

    en.wikipedia.org/wiki/Klinefelter_syndrome

    Klinefelter syndrome (KS), also known as 47,XXY, is a chromosome anomaly where a male has an extra X chromosome. [10] These complications commonly include infertility and small, poorly functioning testicles (if present). These symptoms are often noticed only at puberty, although this is one of the most common chromosomal disorders, occurring in ...

  3. XXYY syndrome - Wikipedia

    en.wikipedia.org/wiki/XXYY_syndrome

    48,XXYY syndrome is a condition related to the X and Y chromosomes (the sex chromosomes). People normally have 46 chromosomes in each cell. Two of the 46 chromosomes, known as X and Y, are called sex chromosomes because they help determine whether a person will develop male or female sex characteristics. Females typically have two X chromosomes ...

  4. Intersex - Wikipedia

    en.wikipedia.org/wiki/Intersex

    Intersex people are individuals born with any of several sex characteristics, including chromosome patterns, gonads, or genitals that, according to the Office of the United Nations High Commissioner for Human Rights, "do not fit typical binary notions of male or female bodies". [1][2] Sex assignment at birth usually aligns with a child's ...

  5. Disorders of sex development - Wikipedia

    en.wikipedia.org/wiki/Disorders_of_sex_development

    Klinefelter syndrome (47,XXY and XXY syndrome) – a condition that describes a male born with at least one extra X chromosome. Though the most common variation is 47,XXY, a man may also be 48,XXXY or 49,XXXXY. It is a common occurrence, affecting 1 in 500 to 1,000 men. [44]

  6. XY sex-determination system - Wikipedia

    en.wikipedia.org/wiki/XY_sex-determination_system

    The XY sex-determination system is a sex-determination system present in many mammals, including humans, some insects (Drosophila), some snakes, some fish (guppies), and some plants (Ginkgo tree). In this system, the sex of an individual usually is determined by a pair of sex chromosomes. Typically, females have two of the same kind of sex ...

  7. How many genders are there? Experts break it down - AOL

    www.aol.com/lifestyle/many-genders-experts-break...

    7. Genderqueer. “Genderqueer people can identify as neither woman nor man, both woman and man, or a combination of these genders,” says Pagès. Sometimes the words “genderqueer” and “non ...

  8. Woman Adopts Rare Male Calico Cat With Unique XXY ... - AOL

    www.aol.com/lifestyle/woman-adopts-rare-male...

    The post Woman Adopts Rare Male Calico Cat With Unique XXY Chromosomes appeared first on CatTime. ... The Today Show. ... killing at least 6 people. News. USA TODAY. Severe storms, tornadoes rock ...

  9. Turner syndrome - Wikipedia

    en.wikipedia.org/wiki/Turner_syndrome

    Henry Turner. Turner syndrome (TS), also known as 45,X, or 45,X0, is a genetic disorder in which cells have only one X chromosome or are partially missing an X chromosome (sex chromosome monosomy) leading to the complete or partial deletion of the pseudoautosomal regions (PAR1, PAR2) in the affected X chromosome. [2][6][7] Most people have two ...