1. Describe the lifestyle of a virus.

2. What are the major characteristics of the following organisms? (Be able to identify diagrams of each.)

a. viruses

b. bacteria

c. amoeba

d. euglena

e. paramecium

f. green algae

g. brown algae

3. Distinguish between archaebacteria and eubacteria.

4. How are bacteria useful?

5. How are the following groups classified?

a. viruses

b. bacteria

c. protozoa

d. algae

e. fungi

6. How do the following organisms reproduce?

a. viruses

b. bacteria

c. amoeba

d. paramecium

e. algae

f. fungi

7. What kinds of structures are used for movement? Give examples of an organism with each structure.

8. What is the significance of sporozoans?

9. What is the largest group of fungi?

10. Describe the three kinds of lichen.

11. Why are lichen important?

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