Which of These Describes Secondary Hypersecretion of Hormone X

Multiple Choice

Which of these describes secondary hypersecretion of hormone X?

A) A growing tumor secretes hormone Y,which stimulates the gland that secretes hormone X.
B) Cells of a growing tumor manufacture hormone X in unregulated fashion.
C) Negative feedback from a tumor that hypersecretes hormone Z inhibits the gland that secretes hormone X.
D) Hormone X is secreted by a growing tumor that is in the anterior pituitary gland.
E) Hormone X is secreted in unregulated fashion by a tumor growing in a tissue that does not normally secrete hormone X.