Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Compact bone is primarily organized into structural units called:
Options
A Trabeculae
B Cartilage pads
C Osteons (Haversian systems)
Correct Answer
D Marrow cavities
Correct Answer

Option C is the correct answer.

Detailed Explanation

Compact bone is densely packed and organized into cylindrical structures called osteons or Haversian systems, which contain concentric lamellae surrounding a central canal.

Hint

These units contain blood vessels and nerves running through the central canal.

Question Info