This quiz works best with JavaScript enabled. Home > Horticulture > Horticulture – Quiz 28 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Horticulture Quiz 28 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Plants produce A) Oxygen. B) Air. C) Nitrogen. D) Pollution. Show Answer Correct Answer: A) Oxygen. 2. ..... is the science that deals with the microscopic structure of plant or animal tissues. A) Histology. B) Morphology. C) Cytology. D) Hypocotyl. Show Answer Correct Answer: A) Histology. 3. Producing field-grown nursery plants is being replaced by container-grown plants because container-grown plants: A) Have lower start-up costs. B) Receive less shock when moved. C) Require less water. D) Require less protection in winter. Show Answer Correct Answer: B) Receive less shock when moved. 4. What type of immersion Supervised Agricultural Experience involves volunteering to teach floral design at a local assisted-living facility? A) Invention. B) Experimental. C) Service Learning. D) School based Enterprise. Show Answer Correct Answer: C) Service Learning. 5. We planted 500 Zinnia seeds in 1020 flats. If we have a 85% germination rate how many Zinnias will we need to transplant to containers? A) 325. B) 425. C) 485. D) 500. Show Answer Correct Answer: B) 425. 6. MOST cool-season grasses grow very little during the hottest months of summer. What is this conditioncalled? A) Dead. B) Dormant. C) Turgid. D) Wilted. Show Answer Correct Answer: B) Dormant. 7. Pollination is the process by which the pollen grains are transferred from the ..... to the ..... A) Anther ovary. B) Anther stigma. C) Stigma ovary. D) Stigma filament. Show Answer Correct Answer: B) Anther stigma. 8. The green pigment in plants is due to the presence of A) Chlorophyll. B) Chlorine. C) Chlorophyta. D) Chromatophores. Show Answer Correct Answer: A) Chlorophyll. 9. The part of a flower that develops into a fruit is the: A) Anther. B) Filament. C) Ovary. D) Petal. Show Answer Correct Answer: C) Ovary. 10. Propagating nursery plants using a scion and rootstock is known as: A) Cutting. B) Grafting. C) Layering. D) Budding. Show Answer Correct Answer: B) Grafting. 11. Indoor Christmas-season plants with bracts or modified leaves that are red, pink, or white on different plants. What is the name of these plants? A) Poinsettia. B) Spider plant. C) Florist chrysanthemum. D) Geranium. Show Answer Correct Answer: A) Poinsettia. 12. Gallons per minute. Measures amount of water that flows through an irrigation system A) GMP. B) GPH. C) PSI. D) None of above. Show Answer Correct Answer: A) GMP. 13. A soil report will include: A) Cost of lime. B) Suggested fertilizer rate. C) Cost of fertilizer. D) Recommend planting time. Show Answer Correct Answer: B) Suggested fertilizer rate. 14. Jamie has a tray of marigold seedlings she started from seed. She transplants the seedlings from the seedling flat to cell packs when the: A) First mature roots appear. B) First true leaves are on the plant. C) Plants are two weeks old. D) Seedlings are 6 inches tall. Show Answer Correct Answer: B) First true leaves are on the plant. 15. Elements needed by a plant to promote healthy tissue, processes, and growth. A) Nutrients. B) Soil. C) Water. D) Sunlight. Show Answer Correct Answer: A) Nutrients. 16. Which FFA Career Development Event (CDE) will help develop knowledge and skills needed to effectively participate in a horticulture organization's business meeting? A) Floriculture. B) Introduction to Horticulture. C) Nursery/Landscape. D) Parliamentary Procedure. Show Answer Correct Answer: D) Parliamentary Procedure. 17. What are the degrees that can be earned in FFA? Please select the answer choice that is listed in order. A) Chapter, Discovery, American, State. B) Chapter, Greenhand, State, American. C) Greenhand, Chapter, State, American. D) Discovery, Chapter, State, American. Show Answer Correct Answer: C) Greenhand, Chapter, State, American. 18. The main difference between sodding and plugging is that sodding uses strips of sod to cover the whole lawn, but plugging starts the lawn by using: A) Plant runners or cuttings. B) Seeds. C) Small pieces of sod. D) Stolons and sprigs. Show Answer Correct Answer: C) Small pieces of sod. 19. The 1020 flat of plants normally sales for $ 27.00 per flat.If the flats go on sale for 25% off the current price, what will be the sale price of the 1020 flat of plants? A) $ 6.75. B) $ 20.25. C) $ 22.00. D) $ 26.75. Show Answer Correct Answer: B) $ 20.25. 20. Raising livestock, cultivating the soil, and producing row crops, including some fruits and vegetables. A) Landscape. B) Agriculture. C) Forestry. D) None of above. Show Answer Correct Answer: B) Agriculture. ← PreviousNext →Related QuizzesHorticulture Quiz 1Horticulture Quiz 2Horticulture Quiz 3Horticulture Quiz 4Horticulture Quiz 5Horticulture Quiz 6Horticulture Quiz 7Horticulture Quiz 8Horticulture Quiz 9Horticulture Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books