Question Detail
Question
A fundamental feature of the vertebrate body plan is the presence of paired appendages. Which is an example of such appendages?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Paired appendages include limbs (legs/arms/wings) which contain bones like the humerus and femur. The vertebral column is a central axial structure, not a paired appendage.
Hint
Think of structures that come in pairs, such as legs or fins.