7. Which of the following endocrine glands is a direct extension of the nervous system?
a. Anterior pituitary gland
b. Posterior pituitary gland
c. Thyroid gland
d. Thymus gland
e. Adrenal cortex
a. Anterior pituitary gland
b. Posterior pituitary gland
c. Thyroid gland
d. Thymus gland
e. Adrenal cortex