Horticulture
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. A serious disease of roses is ?
A. fire blight
B. twig blight
C. black spot
D. canker stain - Correct Answer: C. black spot
2. What Plant part is most important in sexual reproduction of a plant ?
A. flowers
B. bulblets
C. runners
D. cormels - Correct Answer: A.flowers
3. A benefit to customers of Internet sales is that ?
A. payment is often by credit card
B. very little data is transferred during a sale
C. most sites lack secure protocols
D. membership fees are required - Correct Answer: A. payment is
often by credit card
,4. Add _____ to soil to prevent chlorosis in plants.
A. nitrogen
B. potassium
C. zinc
D. phosphorus - Correct Answer: B. potassium
5. soil erosion is caused by ?
A. not fertilizing and watering
B. applying lime at high levels
C. large insect and disease infestations
D. wearing away of the soil due to water or wind - Correct Answer:
D. wearing away of the soil due to water or wind
6. The process for growing plants in a water and nutrient solution without soil
is called ?
A. xeriscaping
B. hydroponics
C. aquaculture
D. olericulture - Correct Answer: C. Aquaculture
7. Advanced technology in horticulture equipment includes ?
A. shovel, rake, and wheelbarrow
B. tractor, weed-wacker, and lawn mower
C. computerized greenhouse systems, and ebb and flow benching.
D. hydrostatic tractors and chainsaws - Correct Answer: C.
computerized greenhouse systems, and ebb and flow benching
,8. Which area of horticulture produces the most jobs in the United States ?
A. greenhouse and nursery industry
B. floral design industry
C. horticulture services industry
D. olericulture services industry - Correct Answer: A. greenhouse
and nursery industry
9. Which of the following is a shade-tolerant plant ?
A. juniper
B. switch grass
C. hosta
D. rose - Correct Answer: C. hosta
10.The term _____ refers to seed development caused by pollen from the
same flower or from different flowers on the same plant.
A. Cross-pollination
B. Self-compatibility
C. Self-pollination
D. Hybridization - Correct Answer: C. Self-pollination
11.The leaf is attached to the stem on the area known as the ?
A. Xylem
B. Sepal
C. Cambium
D. Node - Correct Answer: D. Node
12.A ____ advertisement reaches the largest horticultural audience.
A. Newspaper
B. Magazine
, C. Television
D. Word of mouth - Correct Answer: C. Television
13.When an herbicide treatment is made after the crop or weed appears, it is
called______________.
A. Pre plant
B. Per emergent
C. Post emergent
D. Incorporated - Correct Answer: C. Post emergent
14.Bacillus thuringiensis is a beneficial bacteria that can be applied to plants to
control ?
A. Late blight
B. Chicweed
C. Parasitic wasp
D. Caterpillars - Correct Answer: D. Caterpillars
15.The term transpiration used to water loss from a plant through the ?
A. chlorophyll
B. Stoma
C. Pistols
D. Cambium - Correct Answer: B. Stoma
16.The movement of materials from leaves to another tissue or parts
throughout the plant is known as ?
A. Photosynthesis
B. Translocation
C. Respiration
D. Transpiration - Correct Answer: B. Translocation
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. A serious disease of roses is ?
A. fire blight
B. twig blight
C. black spot
D. canker stain - Correct Answer: C. black spot
2. What Plant part is most important in sexual reproduction of a plant ?
A. flowers
B. bulblets
C. runners
D. cormels - Correct Answer: A.flowers
3. A benefit to customers of Internet sales is that ?
A. payment is often by credit card
B. very little data is transferred during a sale
C. most sites lack secure protocols
D. membership fees are required - Correct Answer: A. payment is
often by credit card
,4. Add _____ to soil to prevent chlorosis in plants.
A. nitrogen
B. potassium
C. zinc
D. phosphorus - Correct Answer: B. potassium
5. soil erosion is caused by ?
A. not fertilizing and watering
B. applying lime at high levels
C. large insect and disease infestations
D. wearing away of the soil due to water or wind - Correct Answer:
D. wearing away of the soil due to water or wind
6. The process for growing plants in a water and nutrient solution without soil
is called ?
A. xeriscaping
B. hydroponics
C. aquaculture
D. olericulture - Correct Answer: C. Aquaculture
7. Advanced technology in horticulture equipment includes ?
A. shovel, rake, and wheelbarrow
B. tractor, weed-wacker, and lawn mower
C. computerized greenhouse systems, and ebb and flow benching.
D. hydrostatic tractors and chainsaws - Correct Answer: C.
computerized greenhouse systems, and ebb and flow benching
,8. Which area of horticulture produces the most jobs in the United States ?
A. greenhouse and nursery industry
B. floral design industry
C. horticulture services industry
D. olericulture services industry - Correct Answer: A. greenhouse
and nursery industry
9. Which of the following is a shade-tolerant plant ?
A. juniper
B. switch grass
C. hosta
D. rose - Correct Answer: C. hosta
10.The term _____ refers to seed development caused by pollen from the
same flower or from different flowers on the same plant.
A. Cross-pollination
B. Self-compatibility
C. Self-pollination
D. Hybridization - Correct Answer: C. Self-pollination
11.The leaf is attached to the stem on the area known as the ?
A. Xylem
B. Sepal
C. Cambium
D. Node - Correct Answer: D. Node
12.A ____ advertisement reaches the largest horticultural audience.
A. Newspaper
B. Magazine
, C. Television
D. Word of mouth - Correct Answer: C. Television
13.When an herbicide treatment is made after the crop or weed appears, it is
called______________.
A. Pre plant
B. Per emergent
C. Post emergent
D. Incorporated - Correct Answer: C. Post emergent
14.Bacillus thuringiensis is a beneficial bacteria that can be applied to plants to
control ?
A. Late blight
B. Chicweed
C. Parasitic wasp
D. Caterpillars - Correct Answer: D. Caterpillars
15.The term transpiration used to water loss from a plant through the ?
A. chlorophyll
B. Stoma
C. Pistols
D. Cambium - Correct Answer: B. Stoma
16.The movement of materials from leaves to another tissue or parts
throughout the plant is known as ?
A. Photosynthesis
B. Translocation
C. Respiration
D. Transpiration - Correct Answer: B. Translocation
