horticulture MCQs – Page 3

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

horticulture Mcqs
41. Citrus root stock species are propagated through_________________?
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A. Cutting

B. Seeds

C. None of the above

D. Buds

42. Mango are planted in which of the following layout system____________________?
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A. Hexagonal system

B. Contour system

C. Quincunx system

D. Square system
43. Plants with persistent leaves are___________________?
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A. Binuiatis

B. Deciduous

C. Evergreen

D. Perininals

44. Calyx and corolla together are called__________________?
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A. Perianth

B. Epidermus

C. Sepals

D. Petals

45. Excess of nitrogen_____________________?
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A. Delays tillering

B. Delays germination

C. Delays ripening

D. Delays flowering

46. The problem of granulation has been found in____________________?
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A. Mango

B. Citrus

C. Guava

D. Date

47. Fleshy fruits developed from the ovary wall with out stony layer are known as____________________?
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A. None of the above

B. Berry

C. Drupe

D. Pome

48. Cosmos, chrysanthemum, poinsettia are the examples of _________________?
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A. Short day plants

B. Long night plants

C. Long day plants

D. Short night plants

49. Carrot, Radish, Turnip, Cabbage and beet are the____________________?
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A. Perenials

B. Annuals

C. Biennials

D. Woody perianials

50. Plants which shed their leaves during winter are ___________________?
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A. Grading

B. Packing

C. Vegetable forcing

D. Processing
51. A phenomenon of fusion of male and female gametes is known_______________?
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A. Fertilization

B. Gamete formation

C. Interaction

D. All the above

52. Which one of the following is dioceous plant___________________?
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A. Datepalm

B. Maize

C. Papaya

D. All the above

53. In green vegetables, the limiting amino acid is____________________?
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A. Agrginine

B. Methionine

C. Frytophaer

D. Lysine

54. The most highly advanced division in plants kingdom is____________________?
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A. Tracheophyta

B. Pteridophtes

C. Taxonomy

D. None of the above

55. How much grams of vegetables and fruits are recommended for a balanced diet per day by WHO__________________?
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A. 40 grams

B. 300 grams

C. 150 grams

D. 450 grams
56. The Potato is___________________?
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A. Tuber

B. Rhizome

C. Sucker

D. Fruit

57. Planting distance of Falsa is___________________?
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A. 2.5m

B. 3.0m

C. 2.0m

D. 3.5m

58. Citrus root stock seeding are ready for budding after_____________________?
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A. 9 months

B. 6 months

C. 01 months

D. 02 months

59. Sweet potato is___________________?
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A. Tuber

B. Rhizome

C. Fruit

D. Root
60. The food in onion is stored in___________________?
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A. stems

B. Scaly leaves

C. Flowers

D. Roots