Final answer:
Releasing hormones stimulate hormone release from the anterior pituitary, the posterior pituitary stores and releases hormones produced by the hypothalamus, and the hypothalamic-pituitary portal vasculature allows for the transport of hypothalamic hormones to the anterior pituitary.
Step-by-step explanation:
The subject of this question is Biology. The question asks about the releasing hormones, posterior pituitary, and hypothalamic-pituitary portal vasculature.
Releasing hormones are hormones produced by the hypothalamus that stimulate the release of hormones from the anterior pituitary. The posterior pituitary does not produce hormones but stores hormones produced by the hypothalamus and releases them into the bloodstream. The hypothalamic-pituitary portal vasculature is a network of blood vessels that allows hypothalamic hormones to be transported to the anterior pituitary without entering the systemic circulation.
In summary, releasing hormones stimulate hormone release from the anterior pituitary, the posterior pituitary stores and releases hormones produced by the hypothalamus, and the hypothalamic-pituitary portal vasculature allows for the transport of hypothalamic hormones to the anterior pituitary.