Use the Following Information for the Next Few Questions

Use the following information for the next few questions.
The manager of a large commercial aquaculture station wants to bring silver carp (Hypophthalmichthys molitrix) into Canada for use in his facility. Many government organizations are worried about the carp escaping into local waterways and devastating native flora and fauna.
-Which of the following hormones could be used to sterilize males?

A) testosterone
B) estrogen
C) oxytocin
D) prolactin
E) GnRH