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45 Cards in this Set

  • Front
  • Back
Animals with a backbone
Vertebrate
Cordates Group
Lancelets
Vertebrates
Tunicates
All chordates have these body parts at some point in their life
Pharyngeal pouch
Hollow Nerve Cord
Notocord
Tail
Bones htat protect the spinal cord
Vertebrae
Warmblooded animal
Endotherm
Animals with body temp change with surroundings
Ectotherm
When an animal changes from immature to adult form
Metamorphosis
Fish use ______ to steer, balance, and stop
Fins
95% of all fish belong to the class ___________
Bony
Structure that contains tiny sense organs to detect water vibration
Lateral Line
This animal stores oil to help stay afloat
Shark
(Cartiliginous)
Gas filled sac that controls buoyancy
Swim bladder
Amphibians are born with _____ that change into lungs
Gills
Adult amphibians use these to breathe
Lungs/skin
Animal amphibian without legs
Caecilian
Amphibian called _________ because it is sensitive to environmental change
Ecological indicator
Both amphibians and reptiles have what in common
Lungs
Type of eggs reptles produce
Amniotic
One adaption the the reptiles have so they can live on land
Thick scaly skin
lungs
Amniotic eggs
This reduces water loss for reptiles
Thick, dry skin
To creep
Reptile
Reptiles and birds share
Scales on feet and legs
Birds/mammals use chemical reactions to keep blood temp constant
Endotherm
All egg laying mammals can do this
Produce milk
The only North American marsupial left
Opossom
Humans belong in the group _______
Primates
Mammals are divided by ___________
How they develop
The tough material that the flexible part of our ears are made of
Cartilage
First vertebrates on earth
Fish
Are birds endotherms or ectotherms?
Endotherms
Amphibian called _________ because it is sensitive to environmental change
Ecological indicator
Both amphibians and reptiles have what in common
Lungs
Type of eggs reptles produce
Amniotic
One adaption the the reptiles have so they can live on land
Thick scaly skin
lungs
Amniotic eggs
This reduces water loss for reptiles
Thick, dry skin
To creep
Reptile
Reptiles and birds share
Scales on feet and legs
Birds/mammals use chemical reactions to keep blood temp constant
Endotherm
All egg laying mammals can do this
Produce milk
The only North American marsupial left
Opossom
Humans belong in the group _______
Primates
Mammals are divided by ___________
How they develop
The tough material that the flexible part of our ears are made of
Cartilage
First vertebrates on earth
Fish
Are birds endotherms or ectotherms?
Endotherms