Top 1000+ Solved Horticultural Science MCQ Questions Answer

From 496 to 510 of 884

Q. Roses which flower only once during summer are:

a. Floribunda roses

b. Climbing roses

c. Ramblers

d. Miniature roses

  • c. Ramblers

Q. Iceberg bears flowers:

a. Yellow

b. Red

c. Pink

d. White

  • d. White

Q. Kardinal belongs to:

a. Floribunda

b. Miniature

c. Hybrid tea

d. Grandiflora

  • c. Hybrid tea

Q. The emission of water vapor from the surface of plant leaves is called:

a. Fixation

b. Photosynthesis

c. Nitrification

d. Transpiration

  • d. Transpiration

Q. Eranthemum is a:

a. Tree

b. Shrub

c. Creeper

d. Annual

  • b. Shrub

Q. A common example of fragrant shrub is:

a. Chandni

b. Jatropha

c. Kaner

d. Murva

  • d. Murva

Q. Nerium odorum bears flowers of:

a. White colour

b. Pink colour

c. Red colour

d. All of above

  • d. All of above

Q. Optimum day time temperature range for best growth of house plants is:

a. 6-12

b. 12-18

c. 18-24

d. 24-30

  • c. 18-24

Q. To properly water indoor plants, consider:

a. The type of plant

b. The size of the plant

c. Where the plant is growing

d. All of the above

  • d. All of the above

Q. Croton is a:

a. Tree

b. Shrub

c. House plant

d. Annual

  • c. House plant

Q. Araucaria is a________________ plant:

a. Tropical

b. Sub-tropical

c. Temperate

d. All of above

  • c. Temperate

Q. Crocus is propagated through:

a. Bulbs

b. Corms

c. Rhizomes

d. Seeds

  • b. Corms

Q. A leaf of fern or palm is

a. Simple leaf

b. Pinna

c. Frond

d. Compound leaf

  • c. Frond

Q. Temporary removal of a plant from its pot in order to check the condition of the rootball, is known as:

a. Over potting

b. Repotting

c. Knocking out

d. All of above

  • c. Knocking out
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