PATHOLOGY

Detailed explanation-1: -Endocrine disorders If something interferes with hormone production, it can affect body temperature. For example, an underactive thyroid, or hypothyroidism, can lead to a lower body temperature, while an overactive thyroid, called hyperthyroidism, can cause a higher body temperature.

Detailed explanation-2: -The regulation of body temperature is one of the most critical functions of the nervous system.

Detailed explanation-3: -The correct answer is b) They have ducts. The endocrine glands are the components of the endocrine system. They secrete chemical messengers called hormones which are typically transported by the blood.