Match the hormones to the correct gland in the key. a. pancreass b. anterior pituitary c. posterior pituitary d. thyroid e. adrenal medulla f. adrenal cortex Insulin

A hormone is a chemical substance produced in the body that controls and regulates the activity of certain cells or organs. Many hormones are secreted by special glands. Glands are organs in the body that produce and release substances directly into the bloodstream, such as hormones.

Now, to connect the insulin hormone with its corresponding gland, it is necessary to understand what hormone each gland produces: a. **Pancreas** - The pancreas has two main functions: an exocrine function that helps in digestion and an endocrine function that regulates blood sugar. It produces hormones including insulin. b. **Anterior pituitary** - It secretes hormones that stimulate growth (GH), thyroid gland (thyroid-stimulating hormone), adrenal cortex (adrenocorticotropic hormone), and gonads (luteinizing hormone and follicle-stimulating hormone) and prolactin for milk production. c. **Posterior pituitary** - Stores and releases two hormones that are made in the brain, vasopressin and oxytocin. d. **Thyroid** - The thyroid gland produces the hormone thyroxine which controls the rate of metabolism. e. **Adrenal medulla** - The adrenal medulla produces hormones like adrenaline and noradrenaline which helps the body react to stress. f. **Adrenal cortex** - The adrenal cortex produces hormones like cortisol (stress hormone), aldosterone (regulates sodium and potassium balance), and some sex hormones.

Given the hormone 'Insulin', it matches with the gland **Pancreas**. As stated above in the function of the pancreas, Insulin is produced by this gland to regulate blood sugar levels. Hence, the gland for insulin is the pancreas.