In biology, sex is a process of combining an mixing genetic traits, often resulting in the specialization of organisms into male and female types (or sexes). Sexual reproduction involves combining specialized cells (gametes) to form offspring that inherit traits from both parents. Gametes can be identical in form and function (known as isogametes), but in many cases an asymmetry has evolved such that two sex-specific types of gametes (heterogametes) exist: male gametes are small, motile, and optimized to transport their genetic information over a distance, while female gametes are large, non-motile and contain the nutrients necessary for the early development of the young organism.

Trivia about sex

  • Havelock Ellis' 7-volume work on "The Psychology of" this was at first considered pornographic & only for doctors
  • In 1992 Madonna proved this sells, even wrapped in mylar, with her bestseller of the same name
  • In mammals, trait determined by presence or absence of Y-chromosome
  • Vodka, peach schnapps, cranberry juice & grapefruit juice make up one version of this "on the beach"
  • A 1929 book by James Thurber & E.B. White is entitled "Is" this "Necessary?"
  • 3-letter title of the 1926 Broadway play Mae wrote, produced, directed & served 10 days in jail for

Tweets about sex

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  • 2014年09月23日火曜日 17時32分02秒
  • ババアが葬式屋前のチャリ通っていい歩道をスクラム組んで『今度はあたしだねぇ』とか言いながら歩いてるけど、全員霊柩車に轢かれて死ね