Final answer:
The major endocrine glands and their hormones are as follows:
1. Pituitary gland - growth hormone, prolactin, and adrenocorticotropic hormone.
2. Thyroid gland - thyroxine and triiodothyronine.
3. Adrenal glands - adrenaline and cortisol.
4. Pancreas - insulin and glucagon.
5. Ovaries (females) - estrogen and progesterone.
6. Testes (males) - testosterone.
7. Thymus gland - thymosin.
8. Pineal gland - melatonin.
Step-by-step explanation:
- Pituitary gland - produces several hormones, including growth hormone (GH), prolactin, and adrenocorticotropic hormone (ACTH).
- Thyroid gland - secretes thyroxine (T4) and triiodothyronine (T3), which regulate metabolism and growth.
- Adrenal glands - produce adrenaline, which regulates the body's response to stress, and cortisol, which helps regulate metabolism and immune responses.
- Pancreas - secretes insulin and glucagon, which control blood sugar levels.
- Ovaries (in females) - produce estrogen and progesterone, which regulate the menstrual cycle and secondary sexual characteristics.
- Testes (in males) - produce testosterone, which regulates male reproductive functions and secondary sexual characteristics.
- Thymus gland - produces thymosin, which plays a role in the development of the immune system.
- Pineal gland - secretes melatonin, which helps regulate sleep-wake cycles.