Hort. Final 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Pollination | The transfer of pollen from a male reproduction structure to a female reproductive structure
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| Guard Cells | Cells that control the opening and closing of stomata
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| Complete flower | Contains both the stamen (male) and pistil (female) parts
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| Epidermis | The skin of the leaf
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| Pistil | The female reproductive part of a flower that produces seeds and consists of an ovary, style, and sigma
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| Midrib | The vein in the center of a leaf
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| Phloem | The vascular tissue through which food moves in some plants
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| Oxidation | Combining oxygen with any substance
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| Clorophyll | Green that gives leaves their color from photosynthesis
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| Petals | Attractive part of the flower
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| Veins | Form the structure framework
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| Style | Tubes that lead to the ovary
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| Stigma | Sticky part on the top to catch pollen
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| Anther | Pollen producing structure located at the tip of a flower's stamen male sex cell
Petiole
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| The slender stem that supports the blade of a leaf | Petiole
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| Stamen | The pollen producing male reproductive organ of a flower, consisting of an anther and filament
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| Dicot | Two cotyledons or seed leaves
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| Tap Root | Primary root found in some plants that grows longer and thicker than other roots
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| Margins | Outside of the leaf
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| Roots | Anchor, absorb water and mineral, store, reproduce
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| Node | Point on a stem where a leaf is attached
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| Internode | A segment of a stem between two nodes
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| Vascular bundles | Plant stem structure that contains xylem and phloem tissue
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| Cotyledon | First leaf or first pair of leaves produced by the embryo of a seed plant
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| Transpiration | Loss of water from a plant through its leaves
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| Respiration | Consume oxygen and give off carbon dioxide
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| Terminal bud | Found at the very tip of the plant
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| Photosynthesis | Process by which plants use the sun's energy to convert water and carbon dioxide into sugars
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| Incomplete flower | Sepals, pistil, and stamen are present, missing are the petals
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| Xylem | Vascular tissue that carries water upward from the roots to every part of a plant
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| List 5 parts of the external leaf structure | Petiole, blade, veins, midrib, margins
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| List the 3 forms that food is stored | Sugar, starch, protein
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| List the 2 main functions of the stem | Move water and minerals, support the leaves and reproduction structures
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| List 4 main parts of a complete flower | Sepal, petals, stamens, pistil
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| List the 2 most important things humans receive from plants | Oxygen, food
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| List 3 main things xylem does | Supports the plant, carried water and minerals up
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| Function of chloroplast | Make food
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| What does a fertilizes egg from the ovary grow into? | Fruit or seed
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| Seedling | A young plant
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| Egg | Female element of sexual form of propagation
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| Tissue culture | Method for reproducing plants using terminal bud tissue
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| Flat | box with slotted bottom used to start seedlings
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| Endosperm | Part of the inside of a plant that is the seed's food sources
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| Seed coat | The outer covering of a seed
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| Enhanced | Improve the product
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| Hybrid | Offspring of 2 different varieties of plants
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| Pollen | Male sex cells
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| Cotyledons | First leaves to appear on a plant, the seed leaves
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| Hardening off | Gradually subjecting plants to more difficult growing conditions by withholding water and decreasing temperature: prepares plats for transplanting
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| Propagation | Increasing the number
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| Embryo | New plant
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| Come true to seed | When plants reproduce exact duplicates of themselves
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| Vermiculite | Expanded mica
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| Jiffy mix | Equal parts shredded sphagnum moss peat, fine grade vermiculite
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| Sphagnum | Sterile and light weight, controls disease well
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| Peat moss | Partially decomposed vegetation that has preserved under water
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| Perlite | A white granular material used to help loosen or open up spaces in rooting media for aeration
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| Sand | More porous, more drainage
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| Soil | 1/3 clay, 1/2 silt, 1/3 sand
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| List and define the three basic parts of a seed | Seed coat-outside covering, endosperm-food storage, embryo-new plant
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| Best temperature for germinating seed | 65 to70 degrees
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| Why harden off plants? | Prepare plant for transplanting, prepare the plant for move outside
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| Layering | Asexual reproduction in which roots developed on the stem of a plant while still attached to the parent plant
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| What modern development has greatly increased the success rate of air layering | Polyethylene film
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| Lists six types of layering | air, trench, stool, compound tip, simple
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| Girdle | completely removing bark and cambium
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| Two functions of the landscaping industry | Improve our natural environment, meet the needs and desires of the homeowner
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| List 3 major professions in the landscaping industry | Landscape architect, landscape designer, landscape contractor
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| Landscape architect | Highly educated 4-5 years in art and science courses
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| Landscape designer | Highly educated graphic artist
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| Landscape contractor | Installs landscaping
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| Objectives of residential landscaping | Serve the needs and desires of the homeowner, determine the capabilities of the site
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| Two subjects areas integrated to make landscaping | Art and science
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| Five basic principles of landscaping | Simplicity, balance, focalization of interest rhythm and line, scale and proportion
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| Simplicity | fewer different objects there are the simpler the design
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| Balance | Visual weight between left and right symmetry, can be symmetrical or asymmetrical
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| Focalization of interest | One feature in the landscaping is more important, use line an rhythm to guide the eye to one important item in the landscape
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| Rhythm and line | Over all unity
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| Scale and proportion | All elements in proportion
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| Formula to calculate cubic feet | Length in feet times width in feet times depth in feet divided by the number of cubic feet/ cubic yards
# ft. X # width X depth / # of cubic feet
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| Xeriscape | Dry landscaping: used to conserve water
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| Acer | Maple
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| Family | Similar flower structures
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| Pelargonium | Geranium
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| Genera | Plural of genus
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| Betula | Birch
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| Papaver | Poppy
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| Chrysanthemum | Mum
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| Field Capacity | Water left after capillary movement stops,
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| Most important type of water for plants | Field Capacity
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| What is the pH scale? | An indicator that tells if the soil is acidic or alkaline
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| What do the number mean on the pH scale? | When the number is below 7, the soil is acidic; when the number is above 7, the soil is alkaline; when the number is at 7, the soil is neutral
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| Which part of the plant visually indicates that the plant is suffering a nutritional deficiency? | The leaves
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Created by:
sudokken
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