Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Refer to the graph below, depicting the average blood concentrations of three circulating hormones in 100 healthy adult women. Each hormone plays a role in regulating some aspect of the ovarian and/or uterine cycle.
-Based on the graph, which of the following statements is true?

A) The hormone in curve A is a pituitary hormone.
B) The hormone in curve B stimulates ovulation.
C) The hormone is curve C stimulates growth of the follicle.
D) The hormone in curve A is produced by the follicle cells.
E) Both a and b