Question

Explain why loss of one adrenal gland leads to increase in size of the other adrenal gland?

Answer 1

Adrenal gland, also called suprarenal gland, either of two small triangular endocrine glands one of which is located above each kidney. In humans each adrenal gland weighs about 5 grams (0.18 ounce) and measures about 30 mm (1.2 inches) wide, 50 mm (2 inches) long, and 10 mm (0.4 inch) thick. Each gland consists of two parts: an inner medulla, which produces epinephrine and norepinephrine (adrenaline and noradrenaline), and an outer cortex, which produces steroid hormones. The two parts differ in embryological origin, structure, and function. The adrenal glands vary in size, shape, and nerve supply in other animal species. In some vertebrates the cells of the two parts are interspersed to varying degrees.

Answer 2

If both adrenal glands have been removed, long-term medication will be required to replace the hormones that are normally produced by these glands. You should also wear a medical-alert bracelet. If you ever become sick or fall unconscious, the bracelet can inform health care professionals of your condition.