1. Endocrine System
Glands that produce hormones and secrete them directly into the bloodstream.

2. It monitors the level of hormones in the blood
brain
It monitors the level of hormones in the blood
To produce hormones (thyroxine) that control metabolism
adrenaline
It regulates the rate at which sugar is used and broken down in the body
“master gland” – controls all other glands and produces hormones for growth and water balance

4. Lachrymal (tear) ducts
Pineal Body
Salivary Glands
Pituitary Gland
Thyroid Gland
Parathyroid Glands
Thymus Gland
Mammary Glands
Adrenals
Liver
Pancreas
Intestinal glands
Ovaries
Bulbo Urethral
Testes

6. Answers to diagram A. pituitary B. thymus C. adrenal D. testes
E. pineal
F. thyroid with 4 parathryroids on the back
G. pancreas
H. ovaries