Question

There is a rare genetic defect in which a person has reduced ____ levels in his or her body, leading to obesity.

a. insulin

b. thyroid hormones

c. leptin

d. adrenaline

Answer 1

A rare genetic defect can lead to obesity when a person has reduced leptin levels in their body, resulting in increased hunger and decreased fat metabolism.

Step-by-step explanation:

A rare genetic defect can lead to obesity when a person has reduced leptin levels in their body. Leptin is a hormone produced by adipose tissues that regulates the balance between food intake and energy expenditure. When there is a deficiency of leptin, it can result in increased hunger and decreased fat metabolism, leading to weight gain and fatigue.