What am i (chordates)

Question 1

Notochord, round jaw, no true bones, gills, 0 limbs, not amniotes, ectothermic, bilateral

Answer 1

Jawless fish

Question 2

Cartilaginous vertebrae, hinged jaw, not true bones (cartilage), gills, 7 limbs and tail, not amniotes, ectothermic, bilateral symmetry

Answer 2

Sharks n’stuff

Question 3

Vertebrae, hinged jaws, true bones, gills, 7 limbs and tail, not amniotes, ectothermic, bilaterally symmetric

Answer 3

Bony fish

Question 4

Vertebrae, hinged jaws and paired limbs (tetrapods), true bones, gills and lungs, 4 limbs and tail, not amniotes, ectothermic, bi lateral symmetry

Answer 4

Amphibians

Question 5

Vertebrae, jaws and paired limbs, true bones, lungs, 4 limbs and a tail, amniotes, ectothermic, bi lateral symmetry

Answer 5

Reptiles

Question 6

Vertebrae, jaws and paired limbs, hollow bones, lungs, 4 limbs and a tail, amniotes, endothermic, bi lateral symmetry

Answer 6

Birds

Question 7

Vertebrae, jaws and paired limbs, true bones, lungs, 4 limbs and tail, amniotes, endothermic, bi lateral symmetry

Answer 7

Mammals

Question 8

Notochord, no jaws or paired appendages, no true bones, fills, 0 limbs, not amniotes, ectothermic, asymmetrical

Answer 8

Lancelets and tunicates