Term
|
Definition
| have a dorsal nerve cord, a notochord, pharyngeal pouches, and a tail that reaches beyond the anus |
|
|
Term
|
Definition
| a supporting rod near the nerve chord that most chordates have only as an embryo |
|
|
Term
|
Definition
| structures in the throat that develop into gills in fish and amphibians |
|
|
Term
|
Definition
|
|
Term
|
Definition
| a strong supporting backbone |
|
|
Term
|
Definition
| within the vertebral column |
|
|
Term
|
Definition
| body temperature depends on the environment, includes fish, amphibians, and reptiles |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Jawless fish: hagfish, and lampreys |
|
|
Term
|
Definition
| cartilaginous fish: sharks, skates, and rays |
|
|
Term
|
Definition
| bony fish, do have skeletons made of bone: perch, bass, flounder, goldfish. |
|
|
Term
|
Definition
| allows bony fish to sens the movement of other fish nearby so they can turn in unison |
|
|
Term
|
Definition
| live both in and out of water |
|
|
Term
|
Definition
| immature young of an amphibian |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| largest group of ectotherm, dry scaly skin, well developed lungs: includes snakes, turtles |
|
|
Term
|
Definition
| can regulate their own body temperature |
|
|
Term
|
Definition
| can fly, have light bones, and high metabolisms: are birds |
|
|
Term
|
Definition
| Are endotherms, hair or fur, a four chambered heart, lungs, and produce milk: humans ar in this Class |
|
|
