NAME

Question types


Start with


Question limit

of 10 available terms

Advertisement Upgrade to remove ads
Print test

4 Written questions

3 Multiple choice questions

  1. an independent and immature form of an organism that is morphologically different from the adult form
  2. an organism that obtains organic food molecules by eating other organisms or their byproducts and that cannot synthesize organic compounds from inorganic materials
  3. a fibrous protein that contains sulfur and composes the fibers of the skeleton of some sponges

3 True/False questions

  1. ostiaone of the small openings in a sponge's body through which water enters

          

  2. osculumone of the small openings in a sponge's body through which water enters

          

  3. epidermisa needle of silica or calcuim carbonate in the skeleton of some sponges