BIS2C%20W2010%20Practice%20MT2

BIS2C%20W2010%20Practice%20MT2 - BIS2C Midterm 2, Fall 2008...

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BIS2C Midterm 2, Fall 2008 (modified for 2010 practice) True/False (2 points each) Indicate whether the sentence or statement is true or false. Use A for true and B for false. 1. All Land Plants have a multi-cellular diploid phase 2. Charales is thought to be the sister group to the Land Plants 3. Plants with no vasculature represent a monophyletic group 4. Vascular plants have a sporic life cycle, whereas liverworts have a gametic life cycle 5. No plants have both a dominant sporophyte and a free-living gametophyte 6. The evolution of puffball or truffle-shaped fruiting bodies from a mushroom-shaped fruiting body is mostly likely an adaptation to dry conditions. 7. Chronic exposure to mycotoxins as been found to be associated with increased levels of liver cancer in many parts of the world. 8. A lichen is a symbiosis of a fungus with green algae and/or cyanobacteria. This intimate association between fungi and photosynthetic organisms has evolved only one time. Multiple Choice (3 points each) Identify the letter of the choice that best completes the statement or answers the question. 9. Choose the INCORRECT completion. Land Plants are _______________ a. eukaryotes b. photosynthetic c. multicellular d. not monophyletic e. all of the above are correct 10. A dimorphic fungus: a. makes two or more spore types. b. can grow as a mycelium or yeast depending on the environment. c. makes two or more fruiting body types. d. can reproduce both sexually and asexually.
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11. Which of the following is a synapomorphy for the mosses a. microphylls b. gametophyte dominant life cycle c. sporophyte dominant life cycle
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BIS2C%20W2010%20Practice%20MT2 - BIS2C Midterm 2, Fall 2008...

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