Weegy: Reproduction is the ultimate duty of the reproductive system.
User: ________ causes contraction of the smooth muscle in the wall of the uterus. It also stimulates the ejection of milk from the lactating breast.
A. Prolactin
B. Gonadotropic hormone
C. Oxytocin
D. Antidiuretic hormone
Weegy: Oxytocin causes contraction of the smooth muscle in the wall of the uterus. It also stimulates the ejection of milk from the lactating breast.
User: What does estrogen promote?
A. Development of testes
B. Development of breasts
C. Development of lips
D. All of the above
Weegy: Estrogen promotes the development of breasts.
User: What hormone is the adrenal medulla responsible for secreting?
A. Gonadocorticoids
B. Estrogen
C. Epinephrine
D. Androgen
Weegy: Epinephrine is the adrenal medulla responsible for secreting.
User: Hormones are very ________ substances.
A. Weak
B. Potent
C. Neutral
D. All of the above
Weegy: Hormones are very POTENT substances.
User: The foreskin, a loose fold of skin that covers the penis is also called the ________.
A. Spongiosum
B. Androgen
C. Prepuce
D. Scrotum
Weegy: The foreskin, a loose fold of skin that covers the penis is also called the PREPUCE.
User: Where is the thyroid gland located?
A. Neck
B. Lungs
C. Esophagus
D. Gallbladder
Weegy: Thyroid gland is located in the NECK.
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