The neurons in the hypothalamus that secrete hormones are called cells.

The answer to the question is "Neurosecretory cells".

The neurons in the hypothalamus that secrete hormones are called Neurosecretory cells. These hormones being replaced is transported to the different part of the pituitary, then to the nerves, then goes to the bloodstream.

D.) domain, kingdom, phylum, class, order, family, genus, species