ISABEL BARRIO, GABRIELA, CLARA. SEXUAL CHARACTERISTICS

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ISABEL BARRIO, GABRIELA, CLARA. SEXUAL CHARACTERISTICS

  1. 1. INDICE What are sexual characteristics • The male characteristics  Primary sexual characteristics • The testicles  Secondary sexual caracteristics • The vas deferens The female reproductive system caracteristics  The ovaries • Urethra  Fallopian tubes • The prostate gland  The Uterus and seminal vesicles  The Vagina • Scrotum  The Vulva • Penis
  2. 2. WHAT ARE SEXUAL CHARACTERISTICS  They are the phisical differences between men and women
  3. 3. PRIMARY SEXUAL CHARACTERISTICS They are the reproductive organs.
  4. 4. SECONDARY SEXUAL CHARACTERISTICS  They don´t necessary relate to reproduction. • Men • Women • Low voice • Beasts • Facial hair • Body hair • High voice • Muscles • Wide hips
  5. 5. THE FEMALE REPRODUCTIVE SYSTEM  It´s formed by various organs called genital organs
  6. 6. THE OVARIES They produce sexual hormons and female sex cells called ovules.
  7. 7. FALOPIAN TUBES They connect the ovaries to the uterus.
  8. 8. UTERUS It `s on elastic hollow organ. During pregnancy the baby grows here.
  9. 9. THE VAGINA It`s the canal that connect the uterus to the outside of the body
  10. 10. THE VULVA It`s external part. It`s formed by two folds of skin called lips
  11. 11. THE MALE REPRODUCTIVE SYSTEM THE TESTICLES:They produce thesexual hormons and male sex cells called spermatozoa.
  12. 12. THE VAS DEFERENSThey carry the sperm to the urethra. THE URETHRAIt expells sperm outside.
  13. 13.  THE PROSTATE GLAND AND SEMINAL VESICLESThey produce a liquid that feeds and transports the sperm.
  14. 14.  THE SCROTUM:It´s the tissue sac the protects the testicles. THE PENISIt´s the last part of the process.
  15. 15. MADE BY: GABRIELA ANDISABEL BARRIO

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