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Louisiana Horticulture Test Study Guide questions with answers graded A+ 2024/2025
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Louisiana Horticulture Test Study Guide questions with answers graded A+ 2024/2025
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Louisiana Horticulture Test StudyGuide
What is the distinction between a cultivar and range? - ANSCultivar- A plant or grouping of
plants decided on for perfect traits that can be maintained by way of propagation
Variety- A clearly going on subgroup of a species which has a few distinguishing characters
Who is Linnaeus? What system of naming plant life did he create? - ANSLinnaeus is a
Swedish Botanist who developed the Binomial System of Nomenclature(Genus + Species)
Why is it crucial to know commonplace and clinical names of plants? - ANSSo that you may
communicate with others without confusion approximately the identification of a plant
What are a few origins of botanical names? - ANSCountry of foundation, Names of
Explorers, and Descriptive Latin Terms
What are some normal groupings for flowers while they're classified by using growth
characteristics? - ANSLife Span, Leaf Retention, Growth Habits, Light, Size
List the capabilities of a root device. - ANSAbsorption, Anchorage, Conduction, Storage
What are forms of root systems? - ANSFibrous and Taproot
List the functions of the stem of a plant. - ANSSupport; Conduction; Storage
Define xylem and phloem. - ANSxylem- the shipping vessel for water and minerals from root
to leaf
phloem- the transport vessel for synthetic food from leaf to stem
What is the distinction among monocots and dicots? - ANSmonocots- flora that have a single
seed leaf(corn; grass; lilly)
dicots- flora which have two seed leaves(timber; shrubs; annuals)
What are nodes and internodes? - ANSnodes- the vicinity on stems wherein leaves emerge
internodes- the vicinity on stems in between in which leaves emerge
List the types of specialised stems and roots usually located in plants. - ANSBulbs; Corms;
Rhizomes; Tubers; Tuberous Roots
What are the two main functions of leaves? - ANSPhotosynthesis and Transpiration
, Define angiosperms and gymnosperms. - ANSAngiosperms- vegetation that bloom and
develop fruit which encloses the seed
Gymnosperms- plants that don't have any authentic flora or fruit, but make seeds in cones
List the elements of a whole flower. - ANSStamen(Anther & Filament)
Pistil(Stilma; Style; Ovary)
Petal
Sepal
Locule
Ovule
Placenta
Receptacle
Peduncle
List the priority wherein plant parts acquire meals synthetic by way of the leaves. -
ANS1)Flower
2)Seed
three)Leaves
four)Stems
5)Roots
List 3 primary factors for critical plant increase. - ANSCarbon; Hydrogen; Oxygen
List the three macronutrients essential for plant increase. - ANSNitrogen; Phosphorus;
Potassium
List the seven Micronutrients needed for maximum plant growth. - ANSBoron; Copper;
Chlorine; Iron; Manganese; Molybdenum; Zinc
How is mild depth typically measured? - ANSFoot Candles: The amount of mild falling on
one square foot one foot away from a preferred candle
List 3 capabilities of water in a plant. - ANS1)Ingredient of Photosynthesis
2)Solvent for nutrients
3)Gives the plant tissue stress
Define permanent wilting point. - ANSwhen all gravitational water and the available water are
long gone and handiest the graivable water remains
Define microclimate. - ANSdescribes areas with sure regular variant in light, temperature,
and moisture in a lawn
List three methods warmth travels. - ANS1. Conduction
2. Convention
three. Radiation
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