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Reptile and bird notes


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Reptile and bird notes

  1. 1. Warm up <ul><li>What characteristics are similar between fish and amphibians? </li></ul><ul><li>What characteristic do both of these animal phyla share with all chordates? </li></ul>
  2. 2. REPTILES & Birds
  3. 3. <ul><li>PREVENT WATER LOSS to live on land… </li></ul><ul><li>Dry, hard, plate-like scales </li></ul><ul><li>Thick skin </li></ul><ul><li>Amniotic egg </li></ul>Reptile Land Adaptations
  4. 5. Egg Comparison…
  5. 6. Atrium ventricle Reptile Circulatory System... three-chambered heart Double-looped circulatory system
  6. 7. <ul><ul><li>ECTOTHERMIC </li></ul></ul><ul><ul><li>-Must maintain body temp </li></ul></ul><ul><ul><li>using surroundings </li></ul></ul>Limitations of Reptiles...
  7. 9. <ul><li>Feathers </li></ul><ul><ul><li>for flight </li></ul></ul><ul><ul><li>Different types for different jobs </li></ul></ul>Bird Land Adaptations
  8. 10. <ul><li>Bones </li></ul><ul><ul><li>thin and hollow </li></ul></ul><ul><li>Amniotic egg </li></ul><ul><li>ENDOTHERMIC </li></ul><ul><ul><li>High body temps (over 104 o F) </li></ul></ul><ul><ul><li>High metabolism </li></ul></ul><ul><ul><li>Pant to cool! </li></ul></ul><ul><li>Eat a lot </li></ul>
  9. 12. <ul><li>4 Complete Heart Chambers </li></ul><ul><li>Double-looped circulatory system </li></ul>
  10. 13. Bird Reptile