What is the term for the group of hormone-secreting glands in the body?
A
Digestive system
B
Endocrine system
C
Excretory system
D
Lymphatic system
Correct Answer: Option B — Endocrine system
Explanation:
The endocrine system comprises glands including the pituitary, thyroid, adrenal, and pancreas that secrete hormones directly into the bloodstream. These hormones regulate vital processes such as growth, metabolism, mood, and reproductive functions.