Option 3, "gynacology," is misspelt. The correct spelling is "gynecology." The misspelling involves using "a" instead of "e" in the root word referring to women's health. Here's why the other options are incorrect: * Option 1, "dermatology," is correctly spelt. It refers to the branch of medicine dealing with the skin, its structure, functions, and diseases. * Option 2, "ophthalmology," is correctly spelt. It is the branch of medicine concerned…Read More