Flowers MCQ Quiz - Multiple Choice Questions & Answers Page 22

211. 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.

1. Monkshood
2. Acacia, Mimosa
3. Yarrow
4. Lily-of-the-Nile, African Lily

212. What is the best time of the day to harvest plant materials for drying?

1. morning
2. evening
3. middle of the day
4. any time is good

213. What is the major difference between sexual and asexual propagation?

1. sexual is genetically the same from the same parent plants, asexual is genetically different from the parent plants
2. neither a nor b
3. sexual is genetically different from the parent plants, asexual are genetical duplicates from the parent plants
4. there is not a major difference in sexual and asexual propagation.

214. What is the major pest problem related to Boston fern?

1. aphids
2. white flies
3. spider mites
4. none of the above

215. What is used in research to study physiological processes or plant diseases.

1. Grafting
2. Layering
3. Division
4. Budding

216. What pH is recommended for fresh flowers in a solution?

1. 3- 4.5
2. 7.5-8.5
3. 1- 2.5
4. 14

217. What style has three major placements of flowers or branches?

1. Japanese
2. American
3. Hawaiian
4. Greek

218. What temperature range will cause chilling injury to plants?

1. 28-32 degrees F
2. 30-40 degrees F
3. 20-30 degrees F
4. 35-45 degrees F

219. What type of balance can be used to create and design with an informal approach?

1. symmetrical
2. isometrical
3. asymmetrical
4. circular

220. When creating an arrangement, there is value in using both glossy and varied textures. What is the role of varied texture?

1. varied textures are highly visible and attract viewers attention
2. although glossy attracts viewers attention, texture tends to hold attention
3. varied textures serve as a filler to accent the glossy texture
4. None of the above