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Biologychap14

TermDefinition
Grow along surface of ground;produce new roots ex strawberries Runners
Thick fleshy horizontal underground stems? 2 Rhizomes
Underground layers of stored food. ex. Onion bulbs
Photosynthesis,hydrolysis Plant uses for water
Caused by more and more water entering the roots? Root pressure
Water rises in a narrow tube Capalarity
Reales of water vapor into the air by evaporation Transportation/cohesion theory
Idea that water molecules stick together? Cohesion
Movement of carbs to other places in the plant? Translocation of carbohydrates
Idea that dissolved carbs flow from sources to sinks? Pressure flow model
Inorganic substances in soil? Minerals
Plants that replenish nitrogen in the soil? legumes
Plants that catch and digest insects? Insectivorous plants
Examples of Insectivoruous plants? Venus fly trap, Sundew,Pitcher plant.
Chemicals produce in plant to control growth and development? Plant hormones
Plant hormones list? Auxins,Gibberlins'Ethylene
Plant hormone that stimulates ripening? Ethylene
Growth response to stimulus? Tropism
Phototropism? Light
Gravitropism Gravity
Thigmotropism? Touch
Chemotropism? chemical
Plant that does'nt recieve adequate light? Etiolated
Plant response to changes in the light and dark periods? Photoperiodism
Plants that require more than 12 hours of darknes to flower? Short day plants
Plants that require less than 12 hours of darkness to flower? Long day plants
Plants that flower at all times? Day-neutral plants
3types of Asexual plant reproduction? Tissuecultureing,Layering,cutting
enlarged underground internode Tuber
solid enlarged underground stem corm
Photosynthesis,hydrolysis Plant uses for water
gives plant stiffness turgor pressure
Caused by more and more water entering the roots? Root pressure
Wilting that is temporary? temporary wilting
Wilting that resulted in death? permanent wilting
Plant movement that result from changes in turgor pressure? Nastic movement
Movement of carbs to other places in the plant? Translocation of carbohydrates
Idea that dissolved carbs flow from sources to sinks? Pressure flow model
Inorganic substances in soil? Minerals
Soluble minerals are absobred by? Active transport
Soil can be depleted by plants? true
What can replenish the soil? mulch fertilizer or crop rotation
Plants that catch and digest insects? Insectivorous plants
Examples of Insectivoruous plants? Venus fly trap, Sundew,Pitcher plant.
Chemicals produce in plant to control growth and development? Plant hormones
Plant hormones list? Auxins,Gibberlins'Ethylene
Plant hormone that stimulates ripening? Ethylene
Growth response to stimulus? Tropism
Toward stimulus? Positive tropism
Negutive tropism? away from stimulus
Phototropism? Light
Gravitropism Gravity
Thigmotropism? Touch
Chemotropism? chemical
Plant that does'nt recieve adequate light? Etiolated
Plant response to changes in the light and dark periods? Photoperiodism
Plants that require more than 12 hours of darknes to flower? Short day plants
Plants that require less than 12 hours of darkness to flower? Long day plants
Plants that flower at all times? Day-neutral plants
3types of Asexual plant reproduction? Tissue cultureing,Layering,cutting
Special stem where flower forms? Pedical
End of pedicel where flower parts attach? Recepacycle
Leaf-like structures attached to recepacle Sepals
Brightly colored leaf like structures that attract insects? Petals
Produces pollen? Stamen
Contains sperm Pollen
Stalk of stamen? Filament
Sac containing pollen? Anther
Contain female reproductive parts? Pistil
Swollen base of pistil? contains ovules Ovary
Stalk of pistil? Style
Flowers that have sepals,petals,stamen ,and pistil are considered? Coplete flowers
a flower that lacks a stamen or pistil or sepals and petals.? Incomplete flower
Flower made up of many small flowers? Composite flower
Transfer of pollen from from anther to a stigma? Pollination
Within same flower? Self-polination
With different flowers? Cross-polination
Sweet liquid that attracts insects? Nectar
When sperm and egg cells fuse together? Fertilization
Path pollen grain forms down the style?? Pollen tube
Fully mature ovule;capable of producing a new plant? Seed
Embryonic plant, stored food,seed coat Parts of a seed.
Develops into stem and leaves? Plumule
Develops into roots? Radiale?
Sprouting of a seed? Germination
Conditions for germination? Moisture,temppature,oxygen
Seed dispersal? Agent/mechanical
Mature ovary? Fruit
One flower with one pistil is? Simple
One flower with many pistils? Aggragate
Form sevaral fruits? Multiple fruits
Created by: Kyle Witt
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