Flowers MCQs Quiz Multiple Choice Questions & Answers Page 5

201. ....................................are the reproductive organs of the plant.

1. Flowers
2. Leaves
3. Seeds
4. Roots

202. ................................is responsible for cell division and differentiation.

1. chlorophyll
2. cytokins
3. carbon dioxide
4. enzymes

203. ................................is the best glazing materials for the production of greenhouse crops.

1. glass
2. retractable roofing
3. polyethylene
4. metal

204. ............................are devices used to automatically turn greenhouse systems on or off.

1. energy curtains
2. automatic on/off switches
3. power switches
4. environmental controls

205. ............................is the ability of seeds to germinate under different conditions and still produce healthy seedlings.

1. viability
2. pollination
3. vigor
4. hybrid

206. ............................regulate water vapor loss in the leaf.

1. spongy mesosphyll
2. guard cells
3. inclusive membranes
4. stomata

207. ........................are naturally occurring chemicals produced by plants to ........................growth.

1. hormones, regulate
2. leaves, stems
3. cells, reduce
4. cuttings, root

208. ........................ranks as the third most popular cut flower in the world.

1. Roses
2. Snapdragons
3. Carnations
4. none of the above

209. ....................has changed the import/ export side of the floriculture industry.

1. air travel
2. lighting
3. telephones
4. space travel

210. ....................regulations is defined as any chemical or process used to produce a specific type of growth response, such as inhibition of internode elongation or root development.

1. Plant Growth
2. Tissue Culture
3. Abscisic acid
4. Root development

211. ..................is achieved in an arrangement by creating an accent or focal point.

1. harmony
2. emphasis
3. balance
4. unity

212. ..................is best achieved when the designs arranged from back of the container toward the front. this gives the arrangement a feeling of..................and.................

1. emphasis, rhythm, support
2. balance, visual, depth, support
3. balance, focal point
4. vertical, support, crescent

213. ................is regarded as the easiest ribbon with which to work.

1. velvet
2. burlap
3. plastic
4. satin

214. ..............and ............fuel plant growth.

1. DNA mRNA
2. Glucose, Water
3. Chlorophyll, Stomata
4. Glucose, Fructose

215. ..............in an arrangement is accomplished by the scaling of flowers towards the focal point and is achieved by the use of flowers of varying size.

1. balance
2. proportion
3. unity
4. rhythm

216. .............enters through the stomata and is available to the...............in the cells.

1. oxygen, tissue
2. carbon dioxide, tissue
3. glucose, chloroplasts
4. carbon dioxide, chlorophyll

217. A circular arrangement is a type of freestanding arrangement that can be seen from all sides:

1. True Statement
2. Must provide more information.
3. False Statement Statement
4. Only when considering wreaths.

218. A circular design does not have:

1. balance
2. harmony
3. focal point
4. none of the above

219. A cluster of flowers on a stem is a(n)

1. solitary flower
2. pistil
3. inflorence
4. pedicel

220. A floral design must use the basic principles of design that include:

1. balance and harmony
2. scale and focal point
3. unity and rhythm
4. all the above

221. A foot candle is the same as the amount of light falling on .....................................................

1. 1 square inch of surface locate 1 foot away from one candle.
2. 1 square foot of surface locate 1 foot away from one candle.
3. 1 linear foot of surface locate 1 foot away from one candle.
4. none of the above

222. A good alternative for perlite, this material provides aeration in teh root media:

1. sand
2. peat moss
3. rock wool
4. vermiculite

223. A line mass design has a linear aspect and massed central area. It is a combination of the ....................................line style and the ........................mass style.

1. Roman and Egyptian
2. Japanese and European
3. French and English
4. Spanish and Dutch

224. A monochromatic color scheme is created from flowers and foliage with the tints and shades of a single...........

1. value
2. hue
3. tone
4. none of the above

225. A naturalistic design ia an arrangement that looks like a .............................................

1. petite painting
2. native plant collection
3. miniature landscape
4. organic display

226. A plant that lives for two or more years is a .........................................................................

1. annual
2. perennial
3. biennial
4. evergreen

227. A single flower on a stem or peduncle is called a .............................

1. dwarf flower
2. solitary flower
3. miniature flower
4. petal flower

228. A symmetrical design will appear to be the same on each side of a.................center line.

1. horizontal
2. squared
3. rectangular
4. vertical

229. A typical..............arrangement might contain a fully open flower, a half opened flower and a tight bud.

1. European
2. South America
3. Texas
4. Oriental

230. A weakness associated with the ratio mark up method of pricing includes all of the following elements except one. Which element should not be included with these weaknesses?

1. changes in wholesale prices
2. failure to plan for profit
3. overhead costs
4. operating expenses, including labor

231. Adding soil amendments to growing medium can improve which of the following?

1. composition
2. both of the above
3. ability to drain
4. neither of the above

232. Adventitious roots begin from the stem or a leaf.

1. True Statement
2. False Statement

233. African Violets are typically propagated by ................................cuttings.

1. Root
2. Leaf
3. Stem
4. None of the above

234. After being placed in a floral preservative solution, how long should the flowers remain at room temperature for efficient uptake of the solution?

1. 30 minutes
2. 2 to 3 hours
3. 4 to 5 hours
4. 15-30 minutes

235. All of the following are related to servicing a wedding except one. Which service does not belong in this group?

1. set up the reception flowers
2. anchor the aisle runner
3. distribute and pin on flowers
4. coordinate throwing of bouquet

236. Amaryllis is also known as

1. Hosta spp.
2. Hydrangea
3. Hippeastrum hybrids
4. Hibiscus moschetos/ H. hybrids

237. An accent is used in a design to?

1. draw attention to the design
2. emphasize an are of interest
3. create a focal point
4. all the above

238. An analogous color scheme is created by combining any three................found next to each other on the color wheel. The color scheme has a great emotional appeal because any three colors that lie next to each other on the color wheel were developed from a single primary color.

1. shades
2. tints
3. tones
4. hues

239. An arrangement may be composed of.............or..............balance.

1. harmony, emphasis
2. weight, size
3. mass, line
4. symmetrical, asymmetrical

240. An arrangement of flowers in which the flowers have all fallen into the outer ring is commonly referred to as?

1. limp syndrome arrangement
2. bottomless ring
3. designers nightmare
4. doughnut arrangement

241. An arrangements maximum height depends on type of plant material, theme, container and artistic impression of client.

1. True Statement
2. False Statement

242. An element used for strong stems, roots and shows damage of brown leaf tips when difficient is .........................................

1. Nitrogen
2. Potassium
3. Phosphorus
4. Calcium

243. An English painter by the name of ............................developed the S curve in the 18th century because he thought a curving line was more pleasing to the eye.

1. Harry Potter III
2. William Hogwarth
3. Robert Hooke
4. Leonardo Divinci

244. An entire roll of ribbon is called a .........................

1. accessory
2. roll
3. bolt
4. none of the above.

245. Another term for a chenille stem is a pipe cleaner?

1. True Statement
2. depends on the cultivar
3. False Statement Statement
4. insufficient information to answer

246. As part of the conditioning process, flowers should remain at room temperature for two to three hours for what purpose?

1. intensify color
2. absorb preservatives
3. open blooms
4. none of the above

247. As roots grow, their tips are protected from coarse soil. This is accomplished by a mass of cells called the..............

1. root cap
2. adventitious roots
3. secondary roots
4. basal rooters

248. Azaleas are vegetatively propagated from stem or tip cuttings harvested from actively growing plants. While rooting is relatively easy, growing a florist azalea takes as long as.............to............ ............

1. 12, 24 months
2. 2, 3 years
3. 2, 3 months
4. 1, 2 years

249. Bird of Paradise, lillies and orchids are examples of ............flowers.

1. Mass
2. Form
3. Line
4. Filler