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Horticulture Open Note Quiz Name : ______________________________________ Date: 9-20-12 TRUE OR FALSE: ______1. Asexual reproduction is using anything except seeds to produce new plants. ______2. A flower that contains both male and female parts is called a perfect flower. ______3. All plants have perfect flowers. ______4. Some plants have female parts on one plant and male parts on another plant. ______5. If you want to produce holly or persimmon seed, you need two plants, a male and a female. MARK THE FOLLOWING M IF THEY ARE MALE FLOWER PARTS AND F IF THEY ARE FEMALE PARTS ______6. Stigma ______7. Anther ______8. Filament ______9. Style ______10. Ovary MULTIPLE CHOICE ______11. The pistil is the female part of the flower. It is made of three parts: A. B. C. D. ______12. Anther, style, and stigma Stigma, style and ovary Ovary, style and filament Stigma, filament and anther The stamen of the flower is made up of two parts: A. B. C. D. Style and ovary Stigma and style Ovary and filament Anther and filament _______13. Occurs when wind, insects, or animals transfer pollen grains from the anther to the stigma….. A. B. C. D. _______14. ______15. Transports water and nutrients from roots to other parts of the plant…… A. xylem B. phloem C. pith D. Bearded iris have what type of roots? A. B. C. D. _______16. English ivy, heart leaf philodendron Tomato, peppers Peace lily, jade plant Snake plant, aloe grow into larger roots absorb water and minerals from the soil protect the root as it pushes through the soil anchor the plant ______________ is the phenomenon that causes a plant to grow toward any type of light. A. B. C. D. ______19. plants corms tubers bulbs rhizomes The major function of root hairs is to….. A. B. C. D. ______18. cambium Which of the following plants produce adventitious roots? A. B. C. D. _______17. germination fertilization pollination none of the above stimulation phototropism photosynthesis too much light The process by which the energy of sunlight is converted into chemical energy(food) by green is known as……. A. B. C. D. phototropism photoperiodism respiration photosynthesis ______20. The __________ in the stems produces all new cells. A. B. C. D. ______21. xylem lenticels cambium phloem A ___________ is the entire whirl of petals. A. B. C. D. receptacle sepal calyx corolla ______22. ____________ are horizontal underground stems. ______23. A. rhizomes B. stolons C. tubers D. corms Perennial flowers are those that generally complete their normal life span in: A. B. C. D. ______24. An annual is a plant whose life cycle ends in: A. B. C. D. ______25. not less than 1 or more than 2 years more than 2 years less than 1 year not less than 1 or more than 3 1-2 years 3 or more years less than 1 year 2-3 years Green plants manufacture food by a process known as: A. B. C. D. chlorophyll photosynthesis synthesis respiration