The XY sex-determination system is the sex-determination system found in humans, most other mammals, some insects (), some snakes, and some plants ().In this system, the sex of an individual is determined by a pair of sex chromosomes.
A karyotype is the complete set of chromosomes of an organism. Humans have 46 chromosomes in total: 23 inherited from the mother (blue) and 23 from the man (pink). The sex chromosomes (labeled XY and XX) determine the individual’s sex. Credit: PASIEKA/SPL/Getty Images The male gametes or sperm
Beyond XX and XY: The Extraordinary Complexity of Sex Determination. A host of factors figure into whether someone is female, male or somewhere in between
Klinefelter Syndrome. Klinefelter syndrome (47XXY or XY/XXY mosaic) with male phenotype is the most pervasive sex chromosomal anomaly (26) …
Females have an XX pair of sex chromosomes, and males, an XY pair. A baby’s gender is determined by the sperm cell that fertilizes a woman’s egg. Read more
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Sex chromosome: Sex chromosome, either of a pair of chromosomes that determine whether an individual is male or female. The sex chromosomes of human beings and other mammals are designated by scientists as X and Y.
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XX/XY is a 2002 American romantic drama film starring Mark Ruffalo, Kathleen Robertson, and Maya Stange.The film is a romantic drama written and directed by Austin Chick, the title referring to the different chromosome pairings present in men and women.
[font=Century Gothic]”XX/XY” starts in 1993 in New York City. After Coles(Mark Ruffalo), an artist and aspiring filmmaker, gracefully jumps a turnstile in the subway, he notices a comely woman, Sam(Maya Stange), and follows her back to a party at Saint Lawrence College where he strikes up a conversation with her.
