Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
VERTEBRATE > FISH > agnatha (lamprey)
|
Skeleton: cartilage
Notochord: yes Jaws: no Heart: 2 chamber Respiration: gills Ecto/endo: ectothermic aquatic/terr:aquatic fertilization: external amniotic egg: no placenta: no scales: no feathers: no hair: no mam glands: no |
|
|
Vertebrate > FISH > chondrichthyes (shark)
|
Skeleton: cartilage
Notochord: embryo Jaws: yes Heart: 2 chamber Respiration: gills Ecto/endo: ecto aquatic/terr: aquatic fertilization: external amniotic egg: no placenta: no scales: placoid feathers: no hair: no mam glands: no |
|
|
VERTEBRATA > FISH > osteichthyes (bony fish)
|
Skeleton: ~bone
Notochord: embryo Jaws: yes Heart: 4 chamber- 2 pump Respiration: ~gills Ecto/endo: ecto aquatic/terr: aquatic fertilization: both amniotic egg: no placenta: no scales: bony scales feathers: no hair: no mam glands: no |
|
|
VERTEBRATA > TETRAPOD> amphibia
|
Skeleton: bone
Notochord: embryo Jaws: yes Heart: 3 chamber Respiration: young-gills; adults-lungs Ecto/endo: ecto aquatic/terr: terrestrial (repro in water) fertilization: ~external amniotic egg: no placenta: no scales: no feathers: no hair: no mam glands: no |
|
|
VERTEBRATA > TETRAPOD > reptilia
|
Skeleton: bone
Notochord: embryo Jaws: yes Heart: 3 chamber (croc-2) Respiration:lungs w alveoli Ecto/endo: ecto aquatic/terr: terr fertilization: internal amniotic egg: yes placenta: no scales: yes feathers: no hair: no mam glands: no |
|
|
VERTEBRATA > TETRAPOD > aves
|
Skeleton: bone
Notochord: embryo Jaws: yes Heart: 4 chamber Respiration: lungs Ecto/endo: endo aquatic/terr: terr fertilization: internal amniotic egg: yes placenta: no scales: yes feathers: yes hair: no mam glands: no |
|
|
VERTEBRATA > TETRAPOD > mammalia
|
Skeleton: bones
Notochord: embryo Jaws: yes Heart: 4 chamber Respiration:lung Ecto/endo:endothermic aquatic/terr: terr fertilization: internal amniotic egg: yes placenta: yes scales:no feathers:no hair:yes mam glands: yes |
