Endocrine glands secrete hormones into the bloodstream, while exocrine glands secrete substances, such as sweat or enzymes, into organs or onto the surface of the body. The two main types of glands in ...
Although technically part of the brain, the hypothalamus plays a pivotal role in the endocrine system. Situated just above the pituitary gland, it acts as the control center, receiving input from the ...