1. Chapter 2 Review Game Marine Biology

2. 1 A relationship in which one organism benefits and the other is not affected at all is called ___ A. commensalism B. parasitism C. mutualism D. predator/prey

3. 2 In the ocean the phytoplankton are usually the _______ in a food web. A. producers B. decomposers C. primary consumers D. secondary consumers

4. 3 In classifying organisms the domain that includes all plants, animals, fungi, and protists is _________ A. Archaea B. Bacteria C. Eukarya

5. 4 All organisms in domain Bacteria belong in the kingdom __________ A. Animalia B. archaebacteria C. eubacteria D. plantae

6. 5 Larger swimming organisms in the pelagic zone of the ocean can be called _____ A. plankton B. producers C. nekton D. decomposers

7. 6 Any inherited trait that helps an organism survive is called an __________ adaptation. A. evolutionary B. ecological

8. 7 Organisms that live in the mud at the bottom of the ocean can be labeled _______ A. plankton B. benthos C. nekton D. producers

9. 8 Small organisms that usually drift with the currents rather than swim in the pelagic zone of the ocean can be labeled _______ A. plankton B. benthos C. nekton

10. 9 “All the organisms of the same type that are able to reproduce and create fertile offspring” This is the definition of ________ A. mutualism B. a species C. sexual reproduction

11. 10 A relationship between two organisms in which both benefit is called __________ A. commensalism B. parasitism C. mutualism D. predator/prey

12. 11 Small marine organisms that usually drift with the current and use photosynthesis to make their own food in the photic zone of the ocean are called _______ A. zooplankton B. benthos C. nekton D. phytoplankton

13. 12 Which of the following is the correct format of the Latin name of the Yellow fin tuna (shown below) according to the rules of binomial nomenclature? A. thannus albacares B. Thannus Albacares C. Thannus albacares D. Thannus albacares

14. 13 The term that simply means “two organisms live together” is __________ A. commensalism B. parasitism C. mutualism D. symbiosis

15. 14 Small, often non-swimming, organisms in the ocean that are NOT photosynthetic are called _______ A. zooplankton B. benthos C. nekton D. phytoplankton

16. 15 The changes an organism makes in it’s lifestyle to deal with changes in the environment are called _______ adaptations. A. evolutionary B. ecological

17. 16 In this food web, the squid is a a.Producer b.Primary consumer c.Secondary consumer d.Tertiary consumer e.decomposer

18. 17 Which pair of organisms are the MOST closely related? a.Eel and lizard fish b.Sturgeon and Eel c.Catfish and herring

19. 18 A relationship in which one organism benefits and the other is hurt or killed in the process is called ________ A. commensalism B. parasitism C. mutualism D. predator/prey

20. 19 In the food web on the left, the Cod would be considered a (n) a.Herbivore b.Carnivore c.Omnivore d.Decomposer

21. 20 Make sure you know how to identify a shark (or any creature) if you are provided a dichotomous key.