Answer:
A. Human behavioral ecology
B. Yes, this research may shed light on the mechanisms involved in human reproduction
Explanation:
Biological anthropology can be defined as a discipline that investigates human behavior in an evolutionary context. This research field is composed of several subdisciplines including, among others, evolutionary biology, forensic anthropology, evolutionary psychology, paleoanthropology, etc. The case above described refers to human behavioral ecology, which is also considered to be a subdiscipline of biological anthropology. This study case may also provide important information about what hormones may affect reproduction in humans, thereby having implications in reproductive medicine