课程名称︰海洋生命科学
课程性质︰必修
课程教师︰萧仁杰
开课学院：生命科学院
开课系所︰生命科学系
考试日期（年月日）︰2019/04/15
考试时限（分钟）：10:20-12:10 (110分钟)
试题 :
一、单选题 每题2分
01. The Challenger expedition made collections of marine organisms:
A. Around the world B. In the Pacific only
C. In the Atlantic Ocean only D. In the Mediterranean Sea only
E. In the North Sea only
02. How much of the Earth's oxygen is generated by marine organisms?
A.25% B.50% C.75% D.90% E.95%
03. One of the following is not one of the world's major ocean basins:
A. Atlantic Ocean B. Arctic Ocean C. Indian Ocean
D. Antarctic Ocean E. Pacific Ocean
04. The Eckman spiral occurs as a result of:
A. Salinity B. Transparency C. Pressure
D. Dissolved gases E. Wind
05. Generally the dominant group of plankonic primary producers in cold water:
A. Foraminiferans B. Silicoflagellates C. Dinoflagellates
D. Photosynthetic bacteria E. Diatoms
06. The root-like, anchoring structure of many seaweeds is called the:
A. Blade B. Pneumatocyst C. Thallus D. Holdfast E. Stipe
07. The most complex and largest of all the seaweeds is included among one of
these groups:
A. Green algae B. Brown algae C. Coralline red algae
D. Calcareous algae E. Red algae
08. All cnidarians share all of these features except one:
A. Nematocysts B. Multicellular C. Radial symmetry
D. Complete digestive tract with mouth and anus E. Marine and fresh-water
09. One group of parasites of fishes, seabirds, and other marine animals:
A. Flukes B. Turbellarians C. Comb jellies
D. Ribbon worms E. Segmented worms
10. The trochophore is a:
A. Defensive structure B. Larva C. Planktonic anidarian
D. Feeding structure E. Filter-feeding worm
11. One of the following is not a charcteristic of all chordates:
A. Gill slits B. Backbone C. Notochord
D. Dorsal nerve cord E. Bilateral symmetry
12. An example of a jawless fish:
A. Ray B. Shark C. Hagfish D. Whale shark E. Skate
13. Basking sharks feed on:
A. Plankton B. Small fishes C. Large fishes such as sharks
D. Marine mammals E. Dead animals
14. Penguins:
A. Live on polar regions of the Northern and Southern hemispheres
B. Can be found as far north as the Equator C. Are ectotherms
D. Time their reproduction so that eggs hatch during the winter
E. Are able to fly when disturbed
15. Only one of these is a toothed whale:
A. Sperm whale B. Right whale C. Gray whale D. Fin whale E. Blue whale
二、名词解释 每题2分
01. Tethys Sea 02. Copepods 03. Diatom
04. Alternation of generations 05. Ambulocetus natans 06. Mollusca
07. Coccolithophorids 08. Walruses 09. Echolocation
10. echinodems
三、简答题 每题10分
01. 海狮(sea lion)与海豹(seal)同为海洋哺乳类中的鳍脚亚目，身体结构却有明显的
差异，请列举。
02. 请说明海草与海藻的生物体结构差异与生存环境的差别。
03. 请解释硬骨鱼类中的海水鱼与淡水鱼的渗透压调节方法。
04. 何谓 convergent evolution，请以海雀(puffin)与企鹅(penguin)的身体外观与结构
说明。
05. 无脊椎动物的演化过程如(sponge, jellyfish, comb jelly, ribbon worms,
lancelets)，其身体结构与功能出现哪些的差异点?