Posted inBehavior and Characteristics
Does a Shark Have Vertebrae? Exploring Shark Spine Anatomy
Discover how sharks have vertebrae made of cartilage instead of bone, providing a flexible, lightweight spine that powers their swift, agile swimming. This unique cartilage-based structure enhances movement, strength, and energy efficiency, allowing sharks to outmaneuver prey with ease. Learn why their distinctive vertebrae are key to their evolutionary success.