Answer: Posterior pituitary is made up of nervous tissues.
Step-by-step explanation:
Posterior pituitary gland is located at the back portion of pituitary gland. It is the posterior lobe of the pituitary gland and it is part of the endocrine system. It is made-up of neural tissues and it is not glandular compared to anterior pituitary gland. It is a small gland in the head, called a master gland. Posterior pituitary gland secretes two hormones which are oxytocin, (it increases uterine contraction ) and antidiuretic hormone(which increases water reabsorption by kidney tubules). These hormones are synthesized by hypothalamus.