Question

hypothalamus-pituitary gland relationship
what connects the hypothalamus to the pituitary?
corpus callosum
cerebral cortex
infundibulum
anterior

Explanation:

The infundibulum is a stalk - like structure that connects the hypothalamus to the pituitary gland. The corpus callosum connects the two hemispheres of the brain. The cerebral cortex is the outer layer of the brain involved in various functions like perception, memory, etc. "Anterior" is a directional term (e.g., anterior pituitary is a part of the pituitary gland but not the connecting structure).

Answer:

Infundibulum