Final answer:
The buttock is the subject of this question and the correct answer is Gluteal.
Step-by-step explanation:
The subject of this question is the buttock. The correct answer is B) Gluteal. The buttock is located in the gluteal region of the body, which is inferior to the umbilical region and superior to the popliteal region. This anatomical term is commonly used in biology to describe the specific region of the body.