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  1. Apr 9, 2024 · Puberty is a biological process that represents the development of secondary sexual characteristics and attainment of reproductive capacity, influenced by genetic, metabolic, environmental, ethnic, geographic, and economic factors.

  2. Biologically, puberty involves the activation of the hypothalamic-pituitary-gonadal axis, leading to the release of gonadotropin-releasing hormone (GnRH) and the subsequent secretion of sex hormones, primarily estrogen in females and testosterone in males.

  3. Sep 3, 2021 · Boodle Boy. A Boodle Boy is a young man attending a military school who is assigned to be the Commandant's personal servant, as punishment or because the Commandant has taken a personal interest in his training.

  4. ABSTRACT. Basic genetic and physiological differences, in combination with environmental factors, result in behavioral and cognitive differences between males and females. Sex differences in the brain, sex-typed behavior and gender identity, and sex differences in cognitive ability should be studied at all points in the life span.

    • Gender Differences, Theresa M. Wizemann, Mary-Lou Pardue
    • 2001
    • 2001
  5. Puberty is a transitional period between childhood and adulthood, during which a growth spurt occurs, secondary sexual characteristics appear, fertility is achieved, and profound psychological changes take place. Although the sequence of pubertal changes is relatively predictable, their timing is extremely variable.

    • Michele D. Kipke
    • 1999
    • 1999
  6. Sep 1, 2017 · As science looks more closely, however, it becomes increasingly clear that a pair of chromosomes do not always suffice to distinguish girl/boy—either from the standpoint of sex (biological...

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  8. Jan 12, 2024 · A Short Journey Into Male and Female Brains. Exploring gender differences in brain architecture. Posted January 12, 2024|Reviewed by Tyler Woods. Key points. From an early age, brain...

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