Only one component bone of the right coxal bone articulates with this same bone component on the other side of the body. Which of the following bone components fits this description? a) pubis. b) ischium. c) ilium.

The correct answer is - option a.

Explanation:

Pubis or the pubic bone is one component bone of the right and left coxal bone articulate together. This bone makes the pelvis, in the female uretheral sponge covers the pubic bone from front.

The pubic bone is also makes the inferior and anterior obturator foramen. The pelvic bones are joint together to pubic symphyasis.

Thus, the correct answer is - option a.