Question

Bones are found still partially clothed at the bottom of a ravine. The subpubic angle is 87 degrees. The length of the femur is 50 cm. the lamboidal suture has begun closing. The skull shows fracture marks. The individual is most likely what gender

Answer 1

The individual with a subpubic angle of 87 degrees found in a ravine is most likely female, as this angle suggests a wider pelvis adapted for childbirth, which is characteristic of adult females.

Step-by-step explanation:

Based on the information provided, the individual whose bones were found at the bottom of a ravine with a subpubic angle of 87 degrees is most likely female. The subpubic angle is larger in females, generally greater than 80 degrees, as this part of the pelvis is adapted for childbirth and must accommodate a wider pelvic cavity. In contrast, the subpubic angle in males is typically less than 70 degrees. The length of the femur is not as diagnostic for sex determination as the pelvic characteristics. Additionally, the closing of the lamboidal suture suggests the individual is at least an adult, as suture closure begins and progresses as part of the aging process.