The pelvic girdle consists of ______.Multiple choice question.1 bone4 bones (2 scapulae and 2 clavicles)2 hip bones3 bones (ilium, ischium and pubis)

To answer the multiple choice question regarding the pelvic girdle, let's analyze the options provided:

1. The pelvic girdle is specifically made up of 2 hip bones, known as the os coxae or innominate bones, which are formed by the fusion of three different bones: the ilium, ischium, and pubis.
2. Therefore, option 3 (3 bones: ilium, ischium, and pubis) is technically correct concerning the individual components, but these bones combine to form the 2 hip bones that make up the pelvic girdle.
3. The other options are incorrect as the pelvic girdle does not include scapulae or clavicles, and it certainly does not consist of just one bone.

Conclusion:

The best answer to the question is 2 hip bones.