______ is study of human beauty.
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → Kalology
Kalology is the study of human beauty. The word comes from the Greek kallos, meaning beauty, and -logy, meaning the study of a subject.
The other options name other fields of study: ophthalmology deals with the eyes, osteology with the bones and nephrology with the kidneys.