Which of the following glands in human beings secretes more than two hormones ?

The correct answer is Pituitary.

Step-by-Step Explanation:

Endocrine glands secrete hormones directly into the bloodstream to regulate various physiological processes in the body. Let's analyze the hormones secreted by each of the given options:

1. Pituitary Gland:
Known as the "master gland," the pituitary gland produces and secretes numerous hormones (well more than two), including:

• Growth Hormone (GH)
• Thyroid-Stimulating Hormone (TSH)
• Adrenocorticotropic Hormone (ACTH)
• Follicle-Stimulating Hormone (FSH)
• Luteinizing Hormone (LH)
• Prolactin (PRL)
• Oxytocin and Vasopressin (antidiuretic hormone), which are stored and released by the posterior pituitary.

2. Adrenal Gland:
The adrenal gland secretes primary hormones like adrenaline (epinephrine), noradrenaline (norepinephrine), cortisol, and aldosterone.

3. Pancreas:
The endocrine portion of the pancreas (Islets of Langerhans) secretes insulin, glucagon, and somatostatin.

4. Thyroid Gland:
The thyroid gland primarily secretes thyroxine (T₄), triiodothyronine (T₃), and calcitonin.

Among all the choices, the Pituitary gland is famously responsible for secreting the largest variety of major hormones (more than 6 major anterior pituitary hormones alone).