SCIENCE 10 QUARTER 3

• Reproductive System


  The system involved in sexual reproduction.
• Testis


  male reproductive organ that produces sperm and hormones
• Scrotum


  sac of skin that holds the testis. To maintain the temperature of the Testis.
• Penis


  deposits sperms into the Vagina during mating.
• Vas Deferens (tube)


  Carries sperm from testes to urethra
• Epididymis


  Stores sperm cells
• Urethra


  Carries sperm and urine out of the body.
• Glands


  Provides liquid in which the sperm can swim.
• Seminal Vesicle


  secretes a fluid that makes up most of the components of the semen.
• prostate gland


  secretes a slightly alkaline milky fluid that is discharged as a part of the semen.
• bulbourethral gland


  one of the two glands in the male reproductive system that add fluid to the semen during ejaculation
• Bulbourethral gland


  Secretes a clear mucus before ejaculation that neutralizes acidic urine remaining in the urethra
• sperm production


  The primary function of the testes in the reproductive system of male .
• Vas deferens


  A duct that is responsible for transporting sperm from the testes to the urethra.
• Hormone secretion


  What is the role of prostate gland in the male reproductive system.
• Hormones


  Secreted by the different glands and is a chemical substance.
• Hypothalamus


  brain region controlling the pituitary gland
• Gonadotropin Releasing Hormones (GnRH)


  The hormones present in the Hypothalamus is the?
• Gonadotropin-releasing hormone (GnRH)


  Promotes secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH)
• Pituitary Gland


  Part of the brain that is responsible for producing hormones.
• Follicle-Stimulating Hormone (FSH)


  secreted by the pituitary gland to stimulate maturation of the egg cell (ovum)
• Follicle-Stimulating Hormone (FSH)


  Stimulates the production of Spermatogenesis.
• Leutinizing Hormones


  Stimulates the production of testosterone
• Androgen


  Male & Female sex hormone
• Estrogen & Progesterone


  female sex hormones that regulate female reproductive cycle
• Progesterone


  It stimulates the development of the female secondary sex Characterstic.
• Menstrual days

  28 days
• The process of producing spermcells

  spermatogenesis
• Ovary

  produces egg cell main organ of female
• fallopian tubes

  Passageway of egg
• Womb where zygote grows and develops

  uterus
• Cervix

  the part where seperates urethra from vagina
• A hollow way that serves a passageway out of female reproductive (vagina)
• Ovulation

  the release of egg cell in ovary
• Menarche

  1st menstrual period
• How long is menstrual

  28 days
• fertillization

  Egg cell and sperm cell unite
• Responsible for quick reaction

  nervous system
• Phases of menstrual

  Menstruatio, follicular, ovulation, luteal