Questão 1
Questão
the part of the horticulture industry MOST associated with growing, maintaining and processing grapes is
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Floriculture
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Olericulture
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Pomology
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Viticulture
Questão 2
Questão
The science MOST associated with the study of plants grown for food or beautification is:
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Agronomy.
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Forestry.
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Horticulture.
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Physics.
Questão 3
Questão
The part of the horticulture instructional program that provides opportunities to develop leadership, teamwork, citizenship, personal growth and career success is:
Questão 4
Questão
Which horticulture division includes vegetable production is:
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Floriculture.
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Forestry.
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Olericulture.
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Turf grass.
Questão 5
Questão
A deciduous tree with acorns and narrow green leaves that grows about 60 feet high and forty feet wide is a:
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Flowering Dogwood.
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Norfolk Island Pine .
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Sweetgum.
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Willow Oak.
Questão 6
Questão
Jane has a small deciduous tree with deep pink double flowers about 2" across used as an accent plant. The tree is a:
Questão 7
Questão
Matthew has a small deciduous tree with white, pink, red and purple flowers on different trees. Except for the flower color, all the trees look the same including the smooth bark. The trees have many flowers all summer and early fall. These trees are:
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Crape Myrtle.
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Evergreen Euonymus.
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Prayer Plant.
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Red Maple.
Questão 8
Questão
An interior plant with large variegated green and cream colored large leaves that are on a thick trunk is a:
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Dumbcane.
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Japanese Barberry.
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Norfolk Island Pine.
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Winged Euonymus.
Questão 9
Questão
On each side of a school parking lot, Glenn observed medium-size deciduous trees that have white flowers in the spring and reddish purple leaves in the autumn. They grow in a symmetrical shape with little or no pruning. These trees are:
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Border Forsythia.
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Bradford Pear.
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Dwarf Burford Holly.
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Japanese Aucuba.
Questão 10
Questão
If Lynwood saw a plant with the word "Pinus" in the scientific name, what kind of plant would it be?
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Maple.
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Pine.
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Oak.
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Sweetgum.
Questão 11
Questão
A large deciduous tree with star-shaped leaves that turn yellow, orange, red and purple in the fall and also has burns oe prickly balls is a:
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Crape Myrtle.
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Norfolk Island Pine.
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Sweetgum.
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Winged Euonymus.
Questão 12
Questão
David's neighbor has a large evergreen shrub with many large flowers and dark green leaves with smooth margins. The leaves are about 5" long and 2" wide. He has seen plants similar to this growing in shade beside roads in the mountains of North Carolina. The shrub is a:
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Bar Harbor Juniper.
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Catawba Rhododendron.
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Japanese Privet.
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River Birch.
Questão 13
Questão
The lawn at the local library has a large deciduous tree about fifty feet tall with leaves that have five to seven lobes and three or four bristle tips on each lobe that turn brilliant red in the autumn. It also has acorns. This tree is a:
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Pin Oak.
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Red Maple.
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River Birch.
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Weeping Fig.
Questão 14
Questão
Wayne has a large deciduous shrub with many bright yellow flowers in very early spring. It is a:
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Mugo Pine.
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Parlor Ivy.
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Shasta Daisy.
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Border Forsythia.
Questão 15
Questão
A large evergreen tree has four to eight inch brown curving cones and needle like leaves four inches long with five needles per cluster, What is the name of this tree?
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Eastern Red Bud.
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Eastern White Pine
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Evergreen Euonymus.
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Fosteria Holly
Questão 16
Questão
Lauren has a tall tree near her home. The deciduous tree has dark green star shaped leaves., and it has many prickly balls or burs on the ground. What is the common name for this tree?
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Eastern Red Bud.
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Eastern White Pine.
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River Birch.
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Sweetgum.
Questão 17
Questão
What is the scientific name for Flowering Dogwood.
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Acer Rubrum.
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Cornus Florida.
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Liriope Muscari.
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Tagetes Erecta.
Questão 18
Questão
An indoor flowering plant grown for hanging baskets and potted plants and has red, white, or pink flowers and green leaves that usually have long petioles and is popular for Mother's Day is a:
Questão 19
Questão
Travis visited his old ball field and found a large evergreen shrub with dark green leaves that are 3" long and 1 1/2" wide with raised veins underneath. It has 1/4" dark purple berries with a hard seed inside. This shrub is a:
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Border Forsythia.
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Day Lilly.
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Japanese Privet.
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Sprengeri Fern.
Questão 20
Questão
The openings or stomates in the lower leaf surface are opened and closed by the:
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Guard Cells.
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Lateral Buds.
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Margins.
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Xylem.
Questão 21
Questão
The edge of a leaf is the:
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Midrib.
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Terminal Bud.
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Margin.
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Veins.
Questão 22
Questão
What type of flower has ONLY male or ONLY female flower parts?
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Asexual.
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Complete.
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Incomplete.
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Pretty.
Questão 23
Questão
The plant part that attracts insects for pollination is the:
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Flower.
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Leaf.
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Root.
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Steam.
Questão 24
Questão
The green color of leaves is caused by the:
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Epidermis.
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Chloroplasts.
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Guard Cells.
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Margin.
Questão 25
Questão
Which is part of a steam?
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Anther.
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Filament.
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Leaf Scars.
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Root Cap.
Questão 26
Questão
The part of a flower that develops into a fruit is the:
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Anther.
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Ovary.
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Filament.
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Petal.
Questão 27
Questão
The beginning of the food chain for all living things in the process of photosynthesis which takes place in plant:
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Flowers.
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Leaves.
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Roots.
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Stems.
Questão 28
Questão
Plants that take three or more years to complete their life cycle are:
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Annuals.
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Biennials.
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Millenniums.
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Perennials.
Questão 29
Questão
The primary function of plant seeds is:
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Absorption.
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Photosynthesis.
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Plant Identification.
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Sexual Reproduction.
Questão 30
Questão
What type bud is on the side of a stem?
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Apical.
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Lateral.
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Lentical.
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Terminal.
Questão 31
Questão
The primary function of fruit is to:
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Absorb water and nutrients from soil.
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Carry, nourish and protect seeds.
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Connect roots to leaves.
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Manufacture food for the plant.
Questão 32
Questão
Monocot stems have the xylem and phloem:
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In small bundles scattered through the stem.
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In ten layers or ten circles.
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On each side of the cambium layer.
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On the outside of the stem.
Questão 33
Questão
As part of regular biological processes, a deciduous tree:
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Dies each year in the winter.
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Drops its functional leaves in the dormant season.
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Keeps its functional leaves in the dormant season.
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Remains green all the year.
Questão 34
Questão
Plants that complete their life cycles in two years are:
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Annuals.
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Biennials.
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Centennials.
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Perennials.
Questão 35
Questão
If a plant is turgid, it is:
Questão 36
Questão
Marigolds and other warm season plants grow BEST during:
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Early spring.
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Late Fall.
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Mid summer.
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Mid winter.
Questão 37
Questão
Because trees live many years, they are:
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Annuals.
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Biennials.
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Perennials.
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Semi-Annuals.
Questão 38
Questão
The terms annual, biennial and perennial describe plant:
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Leaf loss.
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Life cycle.
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Production practices.
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Root type.
Questão 39
Questão
MOST cool season grasses grow very little during the hottest months of summer. What is this condition called?
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Dead.
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Turgid.
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Wilted.
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Dormant
Questão 40
Questão
In North Carolina, a tree that has no leaves in the winter is:
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Evergreen.
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Herbaceous.
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Deciduous.
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Turgid.
Questão 41
Questão
Annual plants complete their life cycle in:
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One year.
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Two years.
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Three years.
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Ten years.
Questão 42
Questão
An old home has a larger evergreen tree with big shiny leaves, white flowers that are 6" to 9" across and cone like pods with red seeds. What is the common name of the tree?
Questão 43
Questão
If Jody wants to learn more about the words used in the scientific classification, he would study:
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French.
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Latin.
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Russian.
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Spanish.
Questão 44
Questão
What is the texture of soils that have about equal parts of sand, clay and silt?
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Loamy.
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Clayey.
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Sandy.
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Silty.
Questão 45
Questão
Wendy has problems getting flowers to grow in the one of her flower beds. If she wants to send a soil sample to the laboratory to get recommendations to correct her problem, she should take cores or slices from:
Questão 46
Questão
Calcium, magnesium, and sulfur are:
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Macronutrients.
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Micronutrients.
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Primary elements.
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Secondary elements.
Questão 47
Questão
Robin saw some medium sized deciduous shrubs near the school sidewalks. The plants have 1" long leaves, small spines at the leaf nodes and 1/4" to 1/2" red berries. These shrubs are:
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Helleri Holly.
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Japanese Barberry.
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Pin oak.
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Prayer Plant
Questão 48
Questão
If a plant has a phosphorus deficiency, a symptom that usually appears is:
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Cupped or curled leaf tips.
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Rotting fruit on young plants.
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Purplish color in older leaves.
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Yellow leaves with green veins.
Questão 49
Questão
At the back of his lot, Ben observed a large deciduous tree about sixty feet tall and forty feet wide that has narrow green leaves and small acorns. What is the name of this tree?
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Eastern White Pine
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Leyland Cypress
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Red Maple.
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Willow Oak.