Louisiana Horticulture License EXAM LATEST 2025 WITH QUESTIONS AND
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
What is the difference between a cultivar and variety? - (answer)variety - naturally occurring subgroup
within species.
cultivar - special group that retain their distinguishing features when propogated.
Who is Linnaeus? What system of naming plants did he create? - (answer)-developed binomial
nomenclature.
-Classification system in which each species is assigned a two-part scientific name.
Why is it important to know common and scientific names of plants? - (answer)-customer protection,
legal requirements, communication between nursery and landscape pros
What are some origins of botanical names? - (answer)1. Countries of origin
2. Names of plant explorers
3. Descriptive latin terms
What are some typical groupings for plants when they are classified by growth characteristics? -
(answer)1. Herbaceous or woody
2. Life span
3. Leaf retention
4. Growth habit
5. Stem structure
6. Size
7. Form
8. Temp tender
9. Light
10. Water
11. Use
,Louisiana Horticulture License EXAM LATEST 2025 WITH QUESTIONS AND
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
List the functions of a root system - (answer)anchorage, absorption, conduction, storage
What are 2 kinds of root systems - (answer)Taproots and fibrous roots
List the functions of the stem of the plant - (answer)support, conduction, storage
Define xylem and phloem - (answer)xylem-water and minerals move from roots to leaves.
phloem-food from leaves moves to the plant
What is the difference between monocots and dicots? - (answer)Number of cotyledons
mono- 1
dicots-2
What are nodes and internodes - (answer)nodes- areas on stems where leaves emerge.
internodes-space between nodes
List the types of specialized stems and roots commonly found in plants - (answer)bulbs, corms,
rhizomes, tubers, tuberous roots
What are the 2 main functions of leaves - (answer)photosynthesis and transpiration
Transpiration- evaporation of water from the leaves of a plant
Define angiosperms and gymnosperms - (answer)Angiosperms- plants that bloom and develop fruit
which encloses the seed
Gymnosperms- plants that have no true flowers or fruit, but make seeds in cones
, Louisiana Horticulture License EXAM LATEST 2025 WITH QUESTIONS AND
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
List the parts of a complete flower - (answer)-Stamen(Anther & Filament)
-Pistil(Stilma; Style; Ovary)
-Petal
-Sepal
-Locule
-Ovule
-Placenta
-Receptacle
-Peduncle
List the priority in which plant parts receive food manufactured by the leaves - (answer)1. Flower
2. Seeds
3. Leaves
4. Stems
5. Roots
List the 3 primary elements for essential plant growth - (answer)1. carbon
2. hydrogen
3. oxygen
List the three macronutrients essential for plant growth - (answer)1. nitrogen
2. phosphorus
3. potassium
List the 7 micronutrients needed for optimum plant growth - (answer)1. boron
2. manganese
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
What is the difference between a cultivar and variety? - (answer)variety - naturally occurring subgroup
within species.
cultivar - special group that retain their distinguishing features when propogated.
Who is Linnaeus? What system of naming plants did he create? - (answer)-developed binomial
nomenclature.
-Classification system in which each species is assigned a two-part scientific name.
Why is it important to know common and scientific names of plants? - (answer)-customer protection,
legal requirements, communication between nursery and landscape pros
What are some origins of botanical names? - (answer)1. Countries of origin
2. Names of plant explorers
3. Descriptive latin terms
What are some typical groupings for plants when they are classified by growth characteristics? -
(answer)1. Herbaceous or woody
2. Life span
3. Leaf retention
4. Growth habit
5. Stem structure
6. Size
7. Form
8. Temp tender
9. Light
10. Water
11. Use
,Louisiana Horticulture License EXAM LATEST 2025 WITH QUESTIONS AND
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
List the functions of a root system - (answer)anchorage, absorption, conduction, storage
What are 2 kinds of root systems - (answer)Taproots and fibrous roots
List the functions of the stem of the plant - (answer)support, conduction, storage
Define xylem and phloem - (answer)xylem-water and minerals move from roots to leaves.
phloem-food from leaves moves to the plant
What is the difference between monocots and dicots? - (answer)Number of cotyledons
mono- 1
dicots-2
What are nodes and internodes - (answer)nodes- areas on stems where leaves emerge.
internodes-space between nodes
List the types of specialized stems and roots commonly found in plants - (answer)bulbs, corms,
rhizomes, tubers, tuberous roots
What are the 2 main functions of leaves - (answer)photosynthesis and transpiration
Transpiration- evaporation of water from the leaves of a plant
Define angiosperms and gymnosperms - (answer)Angiosperms- plants that bloom and develop fruit
which encloses the seed
Gymnosperms- plants that have no true flowers or fruit, but make seeds in cones
, Louisiana Horticulture License EXAM LATEST 2025 WITH QUESTIONS AND
CORRECT VERIFIED ANSWERS GRADED A+ GUARANTEED 100% PASS
List the parts of a complete flower - (answer)-Stamen(Anther & Filament)
-Pistil(Stilma; Style; Ovary)
-Petal
-Sepal
-Locule
-Ovule
-Placenta
-Receptacle
-Peduncle
List the priority in which plant parts receive food manufactured by the leaves - (answer)1. Flower
2. Seeds
3. Leaves
4. Stems
5. Roots
List the 3 primary elements for essential plant growth - (answer)1. carbon
2. hydrogen
3. oxygen
List the three macronutrients essential for plant growth - (answer)1. nitrogen
2. phosphorus
3. potassium
List the 7 micronutrients needed for optimum plant growth - (answer)1. boron
2. manganese
