Animals

• What is the kingdom name for animals?


  Animalia
• Animals are eukaryotic, multicellular, and heterotrophic
• All animals cells do not contain?


  Cell walls
• Animals can be vertebrates or invertebrates
• What types of symmetry can animals present?

  Radial, bilateral, or no symmetry.
• Cephalization is the concentration of nerve cells and sense organs in the anterior of the body
• Do radial or bilateral symmetrical animals present cephalization?

  Bilateral
• Every animal presents some type of body symmetry except for what organism?


  Sponges
• What is a coelom?


  Fluid filled space between the digestive tract and body wall of animals
• What are three type of coeloms?

  Acoelom, pseudocoelom, true coelom
• Simple organisms contain what body cavity?

  Acoelom (NONE)
• Medium complex organisms contain what type of body cavity?


  Pseudocoelom
• Complex organisms contain what type of body cavity?


  (True) Coelom
• What are the three germ layer of animals?

  Ectoderm, mesoderm, endoderm
• Undulation are the waves of bending and contraction used by some animals for locomotion