Flowers MCQ Multiple Choice Questions Answers - Page 13 | Quiz for Practice
Flowers MCQ Questions for Practice
181. What gives growers the ability to control environmental conditions affecting a crop?
Correct Answer is: greenhouses
182. What induces adventitious roots to form on stems while they are still attached to the parent plant.
Correct Answer is: Layering
183. What ingredient related to city water causes leaf tip browning in spider plants?
Correct Answer is: Fluoride
184. What is blue or violet in color; individual flowers shaped like a helmet or hood with a beak in front. Flowers arranged on a spike-like raceme while available in summer and fall.
Correct Answer is: Monkshood
185. What is the best time of the day to harvest plant materials for drying?
Correct Answer is: middle of the day
186. What is the major difference between sexual and asexual propagation?
Correct Answer is: sexual is genetically different from the parent plants, asexual are genetical duplicates from the parent plants
187. What is the major pest problem related to Boston fern?
Correct Answer is: spider mites
188. What is used in research to study physiological processes or plant diseases.
Correct Answer is: Grafting
189. What pH is recommended for fresh flowers in a solution?
Correct Answer is: 3- 4.5
190. What style has three major placements of flowers or branches?
Correct Answer is: Japanese
191. What temperature range will cause chilling injury to plants?
Correct Answer is: 35-45 degrees F
192. What type of balance can be used to create and design with an informal approach?
Correct Answer is: asymmetrical
193. When creating an arrangement, there is value in using both glossy and varied textures. What is the role of varied texture?
Correct Answer is: although glossy attracts viewers attention, texture tends to hold attention
194. When growing orchids, a hygrometer is used to measure?
Correct Answer is: humidity
195. When studying the floral decorations of the earliest cultures, one learns that the Egyptians valued............................and ...........................
