How Many Bones Do Orcas Have?
How Many Bones Do Orcas Have? Most killer whales have about 180 bones; within that number are between 53 and 58 vertebrae, 11 to 12 pairs of ribs, and a widely varying number of flipper bones, plus the skull, jaws, and teeth. Do orcas have cartilage skeleton? The dorsal fin acts like a keel, and