Archive | Vertebrates

The upcoming discussion will update you about the difference between vertebrates and invertebrates. Difference # Vertebrates: 1. Vertebrates possess, at least in early life, a stiff-supporting rod, the notochord, which is placed in the mid-dorsal line and extends from end to end: it lies beneath the nerve cord but above the gut. 2. Pharynx is perforated on either side by [...]