Please enable JavaScript.
Coggle requires JavaScript to display documents.
Vertebrate Evolution and Diversity (Chordates (Groups Of Invertebrates…
Vertebrate Evolution and Diversity
Chordates
hollow nerve cord
Notochord
Pharyngeal slits
Groups Of Invertebrates
Lancelets
Tunicates
Hagfishes
Fishes
Cartilaginous fish
Shark
Rays
Bony fishes
Ray-finned fishes
Lungfishes
Lobe-finned fishes
Amphibians
Undergoes metamorphosis
Aquatic + Terrestrial adaptation
Example : Frogs and Salamanders
Reptiles
Amniotes
Scaled and waterproof skin
Eg : Snake and lizards
Birds
Adaptation
Honeycombed bones
Beak
Wings like an airfoil
Endotherms
Mammals
Major Groups
Monotremes
Marsupials
Eutherians
Primates
2nd Group
3rd Group
1st group