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Unformatted text preview: Name:________________________________ _______ Last, First 1 Biological Sciences 2C – Maloof, Rizzo, & Ward Winter 2010 Midterm #2 Please Read the Instructions First . Check your pages--there are 12 pages in this exam (pages numbered 1 through 7 are double-sided). You are responsible for making sure that you have all the pages. This examination is worth 100 points. Please bubble in the 9 digits of your student ID number on your scantron. Mark Test Form A. True and False questions— 8 questions at 2 points each = 16 points total Scantron Questions— 18 questions worth 3 pts each: 54 points total Bonus Questions— 5 questions worth 2 pts each: 10 points total 1. Indicate your answers on the scantron sheet using a number 2 or a test scoring pencil. Press heavily, don’t stray out of the margins and completely erase any changed answers. 2. If you think that a multiple choice question is ambiguous or confusing, use the “explanation sheet” at the end of the examination to explain the problem. Put your name on this sheet—we tear them off to read them! Fill-in Questions— 6 questions, all with multiple parts, worth 30 points total 1. Use pen only (no grade corrections for pencil). 2. Write only one answer per question--you can elaborate on an answer, but you will not be given any credit if you write two different answers to the question . 3. Spelling rules: 1/2 credit for 2-3 letters wrong or transposed. No points will be given if the misspelling alters the meaning of the word. You have 50 minutes, so budget your time –leave enough time to complete the last fill-ins section, as it is worth 30% of the exam. Page 8____/ Page 9 ___ / Page 10 ____ / Midterm 2 BIS 2C Winter 2010 2 Part 1. True / false questions (TWO POINTS EACH; TOTAL: 16 POINTS) Fill in the answer on the SCANTRON using a #2 pencil. Indicate whether the sentence or statement is true or false: A for true and B for false 1. Land plants are monophyletic a) T b) F 2. All liverwort species have a thalloid body a) T b) F 3. Water transport in the xylem is passive (does not require energy from the plant) a) T b) F 4. An orchid "flower" is composed of multiple florets a) T b) F 5. Some fruit is dry and hard when ripe a) T b) F 6. The evolution of puffball or truffle-shaped fruiting bodies from a mushroom-shaped fruiting body has occurred in a number of different fungal lineages. True 7. 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. False 8. Individual fungal species may produce either mitospores or meiospores, but never both. False Midterm 2 BIS 2C Winter 2010 2 Part 1. True / false questions (TWO POINTS EACH; TOTAL: 16 POINTS) Fill in the answer on the SCANTRON using a #2 pencil. Indicate whether the sentence or statement is true or false: A for true and B for false 1. Land plants are monophyletic a) T b) F 2. All liverwort species have a thalloid body a) T...
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- Spring '11
- Scantron, axillary meristems