5 Written Questions

1. A close relationship between two organisms in which at least one of the organisms benefit
2. The hairlike projections on the outside of cells that move in a wavelike manner
3. An algal bloom that occurs in salt water
4. Plantlike protists
5. A "false foot" or temporary bulge of the cell membrane used for feeding and movement in some protozoans

5 Multiple Choice Questions

1. The combination of a fungus and either an alga or an autotrophic bacterium that live together in a mutualistic relationship
   1. cilia
   2. hypha
   3. lichen
   4. spore
2. The cell structure that collects extra water from the cytoplasm and then expels it from the cell
   1. contractile vacuole
   2. eutrophication
   3. algal bloom
   4. fruiting body
3. An animal-like protist
   1. protozoan
   2. lichen
   3. red tide
   4. pseudopod
4. A form of asexual reproduction in which a new organsim grows out of the body of a parent
   1. cilia
   2. budding
   3. red tide
   4. lichen
5. One of many branching threadlike tubes that make up the body of a fungus
   1. lichen
   2. hypha
   3. spore
   4. cilia

5 True/False Question

1. spore → A tiny cell that is able to grow into a new organism
   

   True        False

2. algal bloom → Plantlike protists
   

   True        False

3. eutrophication → A type of symbiosis in which both partners benefit from living together
   

   True        False

4. fruiting body → The reproductive hypha of a fungus
   

   True        False

5. mutualism → A form of asexual reproduction in which a new organsim grows out of the body of a parent
   

   True        False