Vertebral Column Notochord Webbed Feet Hair

Chapter Outline - McGraw Hill Education
Vertebral column. i. The embryonic notochord is replaced by a vertebral column. ii. Remnants of the notochord are seen in the intervertebral disks. iii. The vertebral column is part of a flexible, strong endoskeleton that is also evidence of segmentation. b. ... Doc Retrieval

Vertebrate Locomotion: Flight - Algoma University
•Vertebral column prevents body from shortening –Remnant of notochord –nucleus pulposus surrounded by thick layers of connective tissue –Allow bending, act as shock absorbers, distribute –Stance (distance between feet) narrower ... Document Viewer

Chapter 16
95% retain the notochord or the vertebral column that forms around it. These are called Vertebrate Chordates. Classification of Groups (.4 inches to 60 feet) Fish weigh from 0.1 gram to 41,000 kilograms. (.004 ounces to 45 tons) ... Doc Viewer