1) What is the stoppage of menstruation in women called? a) Menstruation b) Menarche c) Puberty d) Menopause 2) Secondary sexual characteristics are controlled by: a) Hormones b) Endocrine Glands c) Pituitary Glands d) Exocrine Glands 3) Hormones are released into the bloodstream to reach the: a) Organs b) Cells c) Target site d) Pituitary Gland 4) Puberty leads to: a) Changes in body shape b) Change in voice c) Increase in height d) Reproductive maturity 5) Enlargement of the voice box in boys leads to: a) Deep voice b) Hoarse voice c) Adam's apple d) Low pitched voice 6) The most conspicious change in the body of an adolescent: a) Increase in height b) Development of muscles in boys c) Change in body shape of both boys and girls d) Development of sex organs 7) Hormones from pituitary glands stimulate: a) Testes and ovaries b) Testosterone and estrogen c) Insulin d) Thyroid gland 8) The following hormone is produced in boys and girls both: (there can be more than one answer) a) Testosterone and estrogen  b) Insulin c) Pituitary gland

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