Test Feburary 12th 2013
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| vascular plants | largest groups in plant kingdom tht have tubelike structures tht provide circulate water and food throughout the plant
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| nonvascular plants | plants are much different and there are far less plants tht fit into groups. They dont have root systems
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| seed producing plants | plangts tht are split into 2 groups based on how there produced
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| spore producing | plants that are produced spores for reproduction instead of seeds
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| angisperm | flowering plants are known as this; most trees,shrubs,vines. etc
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| gymnosperms | a cone bearing plant tht are different bcause they never have flowers produce seeds in cones.
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| monocot | a seed with one food storage area
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| dicot | a seed with two food storage areas
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| photosynthesis | process when green plants and some other organisms use sunlight to syntesize foods from carbon dioxide and water
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| cotyledon | an embryonic leaf in seed-bearing plants, one or more of which are the first leaves to appear from a germinating seed
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| xylem | the vascular tissue in plants tht conducts water and dissolved nutrients upward from the root and also helps to form th woody element
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| phloem | the vascular tissue in plants tht conducts sugars and other metabolic products downward from the leaves
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| fibrous roots | a fibrous root system is the oppisite of a taproot system- usually formed by thin, moderatly branching roots growing from the stem
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| taproots | a straight tapering root growing vertcally downward and forming the center which subsidary rootlets spring
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| stamen | the male fertillizing organ of a flower, typically consisting of a pollen-containing anther and a filament
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| pistil | the female organs of a flower, comprising the stigma, style, and ovary
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| ovary | the hollow base of a carpel of a flower, containing one or more ovules
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| stigma |
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| style |
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| seed | a flowering plants unit of reproduction capable of developing into another such plant
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| embryo | an unborn/unhatched offspring in the process of development
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| germination | process where by seeds or spores sprout and begin to grow
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| plant development | process by which structures originate and mature as a plant grows
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| fertilization | action or process of fertilizing a plant or fertilizer to soil
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| pollination | transfer of pollen from the anther to the stigma of a plant
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| seed production |
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| plant life cycle | gametophyte, plant sexuality, pollen, pollenation, seed, spore, sporophyte
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| sexual reproduction | plant reproduction is production of new individuals or offspring in plants, which can be accomplished by sexual or asexual means
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| asexual reproduction | reproduction without the fussion of gametes
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| chloroplasts | a plastid tht contains chlorophyll and in which photosynthesis takes place (in green plants)
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| chlorophyll | a green pigment present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy
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| stomata | minute pores in the epidermis of the leaf of the leaf or stem of a plant, forming a slit of varriable width tht allows movement of gases
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| respiration | action of breathing
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| transpiration | passage of gases through fine tubes because of differences in pressure or temperature
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| stimuli | a thing tht rouses activity or energy in someone or something; a spur or incentive
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| dormancy | one or more of the plants organs undergoes a period in which the growth processes are slowed down, or suspended, tht state is termed
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| tropism | turning of all or part of an organism in a paticular direction in response to an external stimulus
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| phototropism | orientation of a plant or other organisms in response to light, either toward the source of light or away
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| growitropism/ geotropism | a turning or growth movement by a plant or fungus in repsponse to gravity
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| hydrotropism | growth or turning of plant roots toward or away from moisture
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| thigmotropism | turning or bending of a plant or other organism in response to a touch stimulus
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Created by:
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