Question 1
The fact that a blastocyst has been implanted on the uterine wall can be demonstrated by the presence of
◦ human chorionic gonadotropin.
◦ progesterone.
◦ estrogen.
◦ testosterone.
◦ second polar body.
Question 2
The female hormones that participate in milk production for the newborn are
◦ prolactin and oxytocin.
◦ prolactin and estrogen.
◦ prolactin and progesterone.
◦ oxytocin and estrogen.
◦ oxytocin and progesterone.