The hormones produced by hypothalamus are of two types, the ...a... hormones (which stimulate secretion of pituitary hormones) and the ....b hormones (which inhibit secretion of pituitaiy hormones).
A. a-stimulating, b-inhibitory
B. a-regulating, b-inhibiting
C. a-releasing, b-inhibiting
D. a-inhibiting, b-releasing