INSTRUCTIONS: Kep your eyes on your on OD -in answers and short answers LEGIBLY.

Question

INSTRUCTIONS: Kep your eyes on your on OD -in answers and short answers LEGIBLY. When you are finished, you may hand possible points on this exam TRUE/FALSE: (True A, False - B) (1.5 pt each) facts surrounding global climate change are in serious doubt within the scientific community. 1. The 2. An unusual characteristic of exponential growth is that it can continue indefinitely 3. The majority of the pollution floating in the Great Pacific Garbage Patch is condensed into an enormous floating island of plastic. 4. Genetic drift has a particularly strong effect on small populations. SEvolutionary change in one species causing evolutionary change in another species is known as co-evolution. 6. _ Eutrophication results from high levels of carbon found in aquatic environments. 7. Terrestrial environments tend to have higher net primary productivity (NPP) than aquatic environments. 8. The major mechanism through which nitrogen enters the biosphere is through bacterial nitrogen fixation. 9.Vessel elements are specialized plant cells that serve to transport sugar throughout plant structures. 10. The carrying capacity of a system refers to the population size that can be sustained by the available resources. 11 Bacterial cells do not contain chromosomes. wo species can stably coexist within a community, while occupying an identical niche 13. Cnidarians are diploblastic animals. 14. A clump In general, human introductions of exotic organisms to new locations has had a beneficial environmental effect. 17. Constitutive defenses are only present under conditions of high predation (or herbivory) ped distribution will likely occur if there is intense competition between members of a population. heat energy given off by some organisms can be recycled into chemical bond energy for other organisms.

Explanation / Answer

Answere :

1. True

2. False

3. True

4. True

5. True

6. False

7. True

8. True

9. False

10. True

11. False

12. False

13. True

14. True

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