1 BTNY 210 Name________KEY__________________ Exam IA Lab Day and Time____________________ February 6, 2008 Multiple Choice: Choose the best answer and fill in the appropriate circle on the answer sheet. 1. “Without plants, life on this planet could not exist as it does today.” This is true because plants: a. produce food from CO2and water b.produce essential amino acids c.produce fiber for many human uses d.produce oxygen gas e.all of the above 2. Stems always have: 3. A potato is an example of a modified plant organ that helps this plant store food for the winter. This organ is a: 4. How many meristems (buds) do you estimate are on the plant below? 5
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