Question 1

Which of the following perennials is low and spreading type?

Accepted Answer

A) Vinca 
B) Gaillardia 
C) Cimicifuga 
D) Coreopsis 
A) Vinca 
B) Gaillardia 
C) Cimicifuga 
D) Coreopsis A

Question 2

Which of the following annuals is used as ground cover?

Accepted Answer

A) Musemberanthemum 
B) Stock 
C) Viola 
D) Calendula 
A) Musemberanthemum 
B) Stock 
C) Viola 
D) Calendula A

Question 3

During dry periods, landscape plants should be:

Accepted Answer

A) Watered lightly every day 
B) Watered heavily once each 7-10 days 
C) Watered and fertilized heavily each week 
D) Watered only after darkness 
A) Watered lightly every day 
B) Watered heavily once each 7-10 days 
C) Watered and fertilized heavily each week 
D) Watered only after darkness A

Question 4

The bract that encloses a flower cluster is a .

Accepted Answer

A) Quill 
B) Spathe 
C) Spike 
D) Petal 
A) Quill 
B) Spathe 
C) Spike 
D) Petal

Question 5

The major auxin produced in plants is:

Accepted Answer

A) Indole-3-butyric acid (IB
A)  
B) Naphthalene acetic acid (NA
A)  
C) Indole-3-acetic acid (IA
A)  
D) Ethylene 
A) Indole-3-butyric acid (IB
A)  
B) Naphthalene acetic acid (NA
A)  
C) Indole-3-acetic acid (IA
A)  
D) Ethylene

Question 6

Which of the following annuals is planted as vine?

Accepted Answer

A) Salvia 
B) Ipomea 
C) Verbena 
D) Marigold 
A) Salvia 
B) Ipomea 
C) Verbena 
D) Marigold

Question 7

Which of the following statements is true.

Accepted Answer

A) Perennials are used for one season. 
B) Perennials are good plants for the garden with low maintenance cost. 
C) Perennials are not easy to grow and establish in beds. 
D) Perennials are only for foliage beauty. 
A) Perennials are used for one season. 
B) Perennials are good plants for the garden with low maintenance cost. 
C) Perennials are not easy to grow and establish in beds. 
D) Perennials are only for foliage beauty.

Question 8

Pansy is very popular annual due to its:

Accepted Answer

A) Stem and foliage beauty 
B) Hardiness toward ground cover 
C) Planting under shad. 
D) Mix colour flowers bedding plant. 
A) Stem and foliage beauty 
B) Hardiness toward ground cover 
C) Planting under shad. 
D) Mix colour flowers bedding plant.

Question 9

A major problem in standard carnation production resulting in asymmetrical flowers is:

Accepted Answer

A) Improper fertilization 
B) High-density spacing 
C) Calyx splitting 
D) Lack of pinching 
A) Improper fertilization 
B) High-density spacing 
C) Calyx splitting 
D) Lack of pinching

Question 10

Pinus halipensis is very healthy growing in:

Accepted Answer

A) Tropical zone 
B) Subtropical zone 
C) All of the above zones 
D) None of the above zones 
A) Tropical zone 
B) Subtropical zone 
C) All of the above zones 
D) None of the above zones

Question 11

Which of the following statements is true?

Accepted Answer

A) Verbena is used for climbing purpose. 
B) Verbena is used for border purpose. 
C) Verbena is used for hedge purpose. 
D) Verbena is used for bedding purpose. 
A) Verbena is used for climbing purpose. 
B) Verbena is used for border purpose. 
C) Verbena is used for hedge purpose. 
D) Verbena is used for bedding purpose.

Question 12

When cells are turgid, they are:

Accepted Answer

A) Deflated 
B) Ruptured 
C) Inflated 
D) Joined with other cells 
A) Deflated 
B) Ruptured 
C) Inflated 
D) Joined with other cells

Question 13

Which of the following annuals is used as rock garden?

Accepted Answer

A) Cosmos 
B) Clarkia 
C) Dianthus 
D) Morning glory 
A) Cosmos 
B) Clarkia 
C) Dianthus 
D) Morning glory

Question 14

Which of the following perennials is hardy and having blue and lavender colour flowers?

Accepted Answer

A) Verbena 
B) Dianthus 
C) Calendula 
D) Alyssum 
A) Verbena 
B) Dianthus 
C) Calendula 
D) Alyssum

Question 15

Broad-leave evergreens such as Ficus bengalensis and Alstonia schularis should be fertilized in:

Accepted Answer

A) Early spring 
B) Late fall 
C) Late summer 
D) Early summer 
A) Early spring 
B) Late fall 
C) Late summer 
D) Early summer

Question 16

Both asphalt and concrete are used for hard surfacing driveways. Which of the following is true for asphalt?

Accepted Answer

A) The thickness of an asphalt needed for a driveway is less than the thickness of concretevneeded for a driveway. 
B) Asphalt should be pitched to promote drainage 
C) Asphalt does not need a porous base material 
D) Asphalt is crowned to promote drainage 
A) The thickness of an asphalt needed for a driveway is less than the thickness of concretevneeded for a driveway. 
B) Asphalt should be pitched to promote drainage 
C) Asphalt does not need a porous base material 
D) Asphalt is crowned to promote drainage

Question 17

is generally added to water when processing flowers in a retail floral shop.

Accepted Answer

A) Herbicide 
B) Insecticide 
C) Biocide 
D) Algicide 
A) Herbicide 
B) Insecticide 
C) Biocide 
D) Algicide

Question 18

The average humidity percentage recommended for interior plants is:

Accepted Answer

A) 70 to 100% 
B) 40 to 70% 
C) 20 to 30% 
D) 10 to 20%86. 
A) 70 to 100% 
B) 40 to 70% 
C) 20 to 30% 
D) 10 to 20%86.

Question 19

A person who designs, establishes, and maintains small scale landscape project, is:

Accepted Answer

A) The garden superintendent 
B) The landscape nurseryman 
C) The garden center manager 
D) The landscape architect 
A) The garden superintendent 
B) The landscape nurseryman 
C) The garden center manager 
D) The landscape architect

Question 20

For optimum vase life, most cut flowers should be stored at temperatures close to:

Accepted Answer

A) 40 ºF 
B) 45 ºF 
C) 30 ºF 
D) 50 ºF 
A) 40 ºF 
B) 45 ºF 
C) 30 ºF 
D) 50 ºF

Exam 22: Landscape Design, Maintenance, and Plant Care

Which of the following perennials is low and spreading type?

Which of the following annuals is used as ground cover?

During dry periods, landscape plants should be:

The bract that encloses a flower cluster is a .

The major auxin produced in plants is:

Which of the following annuals is planted as vine?

Which of the following statements is true.

Pansy is very popular annual due to its:

A major problem in standard carnation production resulting in asymmetrical flowers is:

Pinus halipensis is very healthy growing in:

Which of the following statements is true?

When cells are turgid, they are:

Which of the following annuals is used as rock garden?

Which of the following perennials is hardy and having blue and lavender colour flowers?

Broad-leave evergreens such as Ficus bengalensis and Alstonia schularis should be fertilized in:

Both asphalt and concrete are used for hard surfacing driveways. Which of the following is true for asphalt?

is generally added to water when processing flowers in a retail floral shop.

The average humidity percentage recommended for interior plants is:

A person who designs, establishes, and maintains small scale landscape project, is:

For optimum vase life, most cut flowers should be stored at temperatures close to:

Seed Germination and Vegetable Production

Plant Reproduction and Seed Production

Plant Propagation, Pollination, and Vegetable Crops

Vegetable Production: Part A

Vegetable Production: Part B

Vegetable Classification and Cultivation

Fruit and Vegetable Crops

Botanical Names, Vegetable Facts, and Growth Regulators

Flowering Plants and Fruits

Fruit Classification and Cultivation: Part A

Fruit Classification and Cultivation: Part B

Fruit Tree Rootstocks and Propagation Methods

Banana Propagation, Fruit Types, and Plant Classification

Plant Biology and Agriculture: Part A

Plant Biology and Agriculture: Part B

Sweet Orange and Plant Parts

Plant Propagation, Pollination, and Horticultural Practices

Plant Anatomy, Nutrition, and Cultivation

Planting and Pruning Techniques

Trees, Plants, and Floral Arrangements

Horticulture and Gardening

Landscaping and Plant Care

Trees, Flowers, and Landscape Design

Landscaping and Nursery Stock

Grass and Floral Arrangement Principles

Fragrant Shrubs, Flowering Plants, and Plant Care Tips

Plants and Landscaping

Propagation Techniques and Plant Care

Horticultural: Annuals, Gardening Techniques, and Plant Physiology

Postharvest Practices and Storage Techniques for Fresh Produce

Active Ingredients in Plants and Medicinal Properties

Filters