Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

The axis vertebra is critical for:
Options
A Pelvic support
B Skull articulation
Correct Answer
C Rib connection
D Tail movement
Correct Answer

Option B is the correct answer.

Detailed Explanation

The axis vertebra (C2) is critical for skull articulation. Its odontoid process (dens) serves as a pivot around which the atlas rotates, allowing rotation (shaking head 'no') movements.

Hint

This vertebra's tooth-like projection allows the head to rotate.

Question Info