horticulture MCQs – Page 13

Practise focused horticulture questions with marked answers for exam preparation and subject revision.

horticulture Mcqs
241. The fruit plants resisting acidic condition is______________________?
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A. Mango

B. Banana

C. Datepalm

D. Chiku

242. which one of the following instrument is used to measure the relative humidity in atmosphere___________________?
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A. none of the above

B. Colorimeter

C. Hygrometer

D. Paramagnetic analyzer

243. Chilling injury in fruits occurs due to__________________?
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A. Accumulation of toxic compounds

B. All the above

C. Accumulation of ethanol

D. Accumulation of acetaldehyde

244. Trees are characterized by ____________________?
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A. Many branches

B. Larger branch

C. Single central stem

D. Root

245. The high level of starch accumulation is present in__________________?
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A. Carrot

B. Cassava

C. Potato

D. Cucumber

246. Shelf life of banana at 20C in modified atmosphere with potassium permanganate is_____________________?
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A. Upto 21 days

B. Upto 14 days

C. Upto 30 days

D. Upto 7 days

247. Guava grown in soils with pH _____________________?
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A. 6.5-7.5

B. 4.5-8.5

C. 7.5-9.0

D. 5.5-7.5

248. The storage life of fresh mango at -1 to 4c is_________________________?
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A. 0-4 weeks

B. 1-2 weeks

C. 1-4 weeks

D. 2-4 weeks

249. When seeds leaves the fruit or flower is termed as__________?
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A. Non of the Above

B. Quiescent

C. Dissemination

D. Dormancy

250. Silviculture is a: __________?
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A. Arabic word

B. Latin word

C. French word

D. Both A & C

251. Which of the following not iodine rich vegetable crops?
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A. Okra

B. French bean & capsicum

C. Brinjal

D. both B & C
252. Papaya fruit is___________________?
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A. Pepo type

B. All the above

C. Berry type

D. Pome type
253. The fruit tree which are naturally cross pollinated are ___________________ ?
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A. Datepalm and papaya

B. Apple and grape

C. Chiku and banana

D. Mango and lemon

254. Acidlime is commercially propagated by________?
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A. Cutting

B. Seed

C. Grafting

D. All of the above

255. In plants when glucose is more than its requirement the surplus is converted into____________________?
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A. Sucrose

B. None of the above

C. Glycogen

D. Starch
256. Banana is a rich source of__________________?
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A. Proteins

B. Carbohydrates

C. Lipids

D. Vitamins

257. Crysanthemum is propagated by___________?
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A. corms

B. None

C. Suckers

D. corals

258. A Stalk connecting an ovule or a seed with the placenta (the ovary)?
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A. Funiculus

B. Raphe

C. Aril

D. Hilum

259. Proteins fails to work______________________?
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A. With basic pH

B. With out acidic pH

C. With acidic pH

D. With out basic pH

260. Which one of the following instrument is used for measuring fruit flesh finess__________________?
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A. Magners- Taylor pressure tester

B. Penetometer

C. Effegi instrument

D. All the above