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Science 5 Review

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  • Give an example of taking good care of your reproductive system.
    (answer varies)
  • If the egg is not fertilized, menstruation occurs. True or false?
    True
  • What is the body covering of a chicken?
    Feather
  • What is also known as the birth canal?
    vagina
  • What is the hormone that prepares the uterus for pregnancy?
    progesterone
  • The testes are enclosed in a sac of skin called the _________.
    scrotum
  • What does reproduction mean?
    production of a new offspring (answer varies)
  • In which phase does an underdeveloped egg start to mature inside the ovary?
    Follicular phase
  • Explain the function of the ovaries.
    They produce egg cells.
  • Explain what is ovulation.
    the release of a mature egg cell
  • Explain what is menstruation.
    Answer varies
  • It is composed of sperm cells mixed with seminal fluid. ( __ __ __ __ __ )
    semen (liquid carrier of the sperm)
  • It is a hollow, pear-shaped organ where a fetus grows.
    Uterus / Womb
  • Menstruation lasts for ______________ days.
    3 to 7 days
  • What is the process where the egg cell unites with the sperm cell?
    Fertilization
  • Name one disease that your reproductive system can get.
    dysmenorrhea/cancer/STD/infertility
  • What is the female sex cell called?
    egg cell
  • What are the two reproductive glands that produce sperm and release testosterone?
    Testes
  • Where do semen and urine come out?
    urethra
  • What hormone is responsible for the development of secondary sex characteristics such as wider hips, enlarged breasts during puberty?
    Estrogen