The products of an endocrine gland
A) only affect their own tissues.
B) can have a digestive function.
C) always stimulate the target tissue.
D) generally have to travel to reach the target tissue.
E) are not produced by cells in organs, such as the heart.

Question

Quizplus · Accepted Answer

Endocrine glands secrete hormones directly into the bloodstream, allowing them to travel throughout the body to reach their target tissues or organs.

The Products of an Endocrine Gland