agriculture MCQs – Page 71

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

1401. The production of vegetables for distant market is called___________________?
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A. Train farming

B. Distant farming

C. Truck farming

D. Intensive farming

1402. The portion of the axis below the cotyledons is known as___________________?
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A. Micropyle

B. None of the above

C. Hypocotyle

D. Epictyl

1403. The enzymes and pigments associated with photosynthesis are located in ___________________?
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A. Chloroplast

B. Protoplast

C. Plastid

D. Leucoplast

1404. Winter beats are grown in___________________?
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A. Canada

B. India

C. Iran

D. Mexico

1405. A woody plant with a climbing growth habit is called_____________________?
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A. Stem

B. Shoot

C. Vine

D. Liana

1406. The transfer of pollen grains from anthers to the stigma by any pollinating agent is called______________?
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A. Breeding

B. Crossing

C. Pollination

D. Allogamy

1407. The optimum temperature for warm season crop is ___________________?
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A. 20-25C

B. 18-24C

C. 10-20C

D. 25-35C

1408. Loss of sensation and heart enlargement are caused due to deficiency of__________________?
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A. Vitamin C

B. Vitamin B

C. Vitamin E

D. Vitamin A

1409. How many mitouc divisions will take place to produce 512 cells from a single parent cell_________________?
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A. 158

B. 256

C. 9

D. 511

1410. The slow process by which new types of organisms arise from existing forms by genetics variation is called_______________________?
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A. Evolution

B. Genetics

C. Polyploidy

D. Mutation

1411. How many type of DNA are_________________?
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A. 4

B. 6

C. 3

D. 2

1412. Removing of certain shoots, cones, spurs from the base of plant is called_________________?
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A. Pruning

B. Heading back

C. Training

D. Thinning out

1413. Air layering is also known as_________________?
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A. Ghooti

B. All the above

C. Cross match

D. Marcpottage

1414. Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?
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A. Heterotrophic

B. Audacious

C. Phototrophic

D. Autotrophic

1415. Bunchy top disease of banana is___________________?
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A. Nematode disease

B. Bacterial disease

C. Viral disease

D. Fungal disease

1416. The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?
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A. Genetic drift

B. None of the above

C. Gene frequency

D. Gene flow

1417. What type of pollination is observed in okra_________________?
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A. Cross pollination

B. Partually self pollination

C. Partially cross pollination

D. Both A & B

1418. Optimum temperature, minimum temperature and maximum temperature are collectively called_________________?
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A. All the above

B. Absolute temperature

C. Cardinal temperature

D. Various temperature

1419. A polyploidy species with genomes derived from the same original species is an_________________?
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A. Amphidiploids

B. Annapolis

C. Autopolyploid

D. Allopolyploidy

1420. Number of lindage groups of chromosomes____________________?
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A. None of the above

B. Tetraploid number of chromosomes

C. Diploid number of chromosomes

D. Haploid number of chromosomes

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