SAMPLE TEST QUESTIONS

TRUE OR FALSE:  indicate by a capital letter T or F.
____1. Protozoa comprise a monophyletic group.
____2. All metazoa are triploblastic.
____3. Longitudinal binary fission is a characteristic that Opalinids have in common with the 		Ciliophora.
____4. Leuconoid sponges far outnumber the other types.


SHORT ANSWER:
____________________ 5. The opposite of benthic.

____________________ 6. A Cnidarian class in which the medusoid stage is
                        		 always absent.
____________________ 7. Having a body cavity that is NOT lined with
                        		 peritoneum.
____________________ 8. The infective stage of malaria.  

MULTIPLE CHOICE:
____9. Contractile vacuoles:
        A. are formed only by pinocytosis, not by phagocytosis.
        B. are unique to Ciliophora.
        C. change in pH as digestion progresses.
        D. function primarily in osmoregulation.
        E. occur most commonly in marine forms.

____10. Abundant in marine sediments; fossilized individuals form chalk
        and limestone deposits.
        A. Difflugia.      B. Foraminiferans.      C. Heliozoans.                   
	 D. Radiolarians.         E. Scyphozoa.

DISTINGUISH THE TERMS:  briefly state the major difference between the
                        		following pairs of terms.
11. Syngamy and Autogamy.
12. Phagocytosis and Pinocytosis.

SHORT DISCUSSION:    Be complete but brief.  
13. Explain conjugation (either by a list of events or an overall
    description.)

DIAGRAMS:
14. Fill in the labels for the diagram.

15. Draw and label a diagram of the Obelia life cycle.