Instructions: The table below is a checklist of reproductive hormones. Mark the box with in the indicated hormone is present in both male and female, (x) if not present.

Answer:
Male. Female
GnRH ✓. ✓
FSH. ✓. ✓
LH. ✓. ✓
testosterone ✓. ✓
estrogen. X. ✓
progesterone ✓. ✓