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26 Cards in this Set
- Front
- Back
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Pronifera
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sponges, colimate, no tissues, asymetrical(not radial) , ony cells, osulum gets water
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cnideria
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jellyfihs, sea anemonies, hydra, coral. gastrolacular cavity, budding, alternation gernarition. polyp- zygote, medusa- free swimmingspermish
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mollusca
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clams, snails squids
carbon calcium shell, 3. prats, fooot viseral mass, matle, |
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annelidia
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segmented warms most like us, closed circ. hemopherdites, internal organs
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nematoda
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round warms, leaches, heardwarms for dog
fingernails, sand box PSEUDOCOELMATES |
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anthropoda
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crabs, crusatceans, spiders, insects,most abundant.
open circulatory system. body jointed wiht apendages, exoskeleton |
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echinodermata
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(sea stars, sea urchins) radial anatom
sand dollar, water vascular system, endoskeleotn |
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petiole
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fronds are attatched to stem like petolie
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Sori
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clusters of sprangia in ferns
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Dominant stage for fern
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sporophyte
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dominant time for moss
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gemtophyte
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sepals
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cover and protect flowar bud
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stamen
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long stalk toped with anther.
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anther
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spores develop into pollen granins, the male gametophytes
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style
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long narrow structuer in carpel that has a sticky dip called the stigma
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embryo sac
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female gometophyte
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pollen tube
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grows throught the style to the ebryo sac where sperm scells are released froming an embryo and endosperm.
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cotyledole
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comes out of the ovule, stores ad trasnfers nutrients tot eh embry
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germiniation
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when conditions are favorable the palnt emrbryo in the seed egins to grow again
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vegetation reproductions
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plants reproduceing asexually, offspring are identicle.
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monocots
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fibrous roots, a mat of thin roots spread out below the soil of surface, multiles of 3
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dicots
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taprot one large vertical root wiht smaller branches, mulitples of 3 and 4.
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blade
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main part of the leaf
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meristems
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produce new dermal vascual and ground tissue to keep plants growing their entire lives
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Apical meristems
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fond at the tips and roots and shouts,
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primary growth
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apical mertistems produce cells that enable a plant to grow in length
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