Multiple Choice, 4 pts each:

1. A population growing under ideal conditions can increase at a(n) ________ rate with high birth rates and low death rates.
   1. A. logistic (incorrect!)
   2. B. arithmetic (incorrect!)
   3. C. exponential (AHA!)
   4. D. abiotic (incorrect!)
   5. E. sustainable (incorrect!)
      Hint
2. Edge species are found in
   1. A. top trophic levels (incorrect!)
   2. B. bottom trophic levels (incorrect!)
   3. C. high richness areas (incorrect!)
   4. D. low richness areas (incorrect!)
   5. E. ecotones (SPLENDID!)
      Hint
3. After an existing area is disturbed, a sequence of community changes take place in a process called ecological
   1. A. termination (incorrect!)
   2. B. manifestation (incorrect!)
   3. C. expression (incorrect!)
   4. D. progression (incorrect!)
   5. E. succession (FINAL ANSWER!)
      Hint
4. The antibiotic Penicillin is derived from
   1. A. a fungus (SWELL!)
   2. B. snake venom (incorrect!)
   3. C. Foxglove flower (incorrect!)
   4. D. Opium flower (incorrect!)
   5. E. Pacific Yew (incorrect!)
      Hint
5. The diagram at right illustrates ________ selection.
   1. A. conventional (incorrect!)
   2. B. stabilizing (SUFFERIN SUCCOTASH!)
   3. C. disruptive (incorrect!)
   4. D. directional (incorrect!)
   5. E. destabilizing (incorrect!)
      Hint