Choose the incorrect statement about insulin
(a) It is produced by the pancreas
(b) It regulates the growth and development of the body
(c) It regulates blood sugar level
(d) Insufficient secretion of insulin will cause diabetes
Explanation: Insulin doesn't regulate the growth and development of the body. It regulates blood sugar levels. It is produced by the pancreas. Insufficient secretion of insulin will cause diabetes. Hence, (b) is the correct option.