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Exam 4 - Coggle Diagram

- - - - independent multicellular
        
        reduced
        
        antheridia reduced
        
        pollen #
        
        air bladder
        
        2 more items...
        
        easy despersal
        
        not flagalated
    - - heterospory
        
        inclosure
        
        megasporosyte reduced to 1
        
        4 mega spores
        
        1 megaspore survives
        
        megagametophyte in megasporangium
        
        1 more item...
        
        endospore
        
        no dispersal
        
        megagometophyte is parasitic on sporophyte
        
        meiosis
        
        1st telomes
        
        2nd phyllad
      - megaspores
      - microspores
    - - gymnosperm
        
        ovuel sits on sporophyll
        
        1 megasporocyte
        
        1 integument
      - angiosperm
        
        1 megasporocyte
        
        2 integuments
        
        megagametophyte
        
        8 nuclei
        
        3 antiprotal
        
        2 more items...
        
        nutritve
        
        embryo sac
        
        covered by ovary
    - - seed ferns
        
        progymnosperm
        
        gymnosperm
        
        angiosperm
        
        eudicot
        
        monocot
        
        extinct
      - extinct
      - early seeds
        
        telomes surround megasporangium
        
        integuments fuse
        
        nucellus enclosed
        
        Innovations seed
        
        heterospory
        
        1 more item...
        
        megasporangium
        
        cupuole
        
        ovule
        
        shoot apex
    - - advantages
        
        dryer habitats
        
        embryodormancy
        
        gymnosperms
        
        several cotyledons
        
        2 more items...
        
        seed leaves
        
        angiosperm
        
        double fertilization
        
        1 more item...
        
        monocot
        
        1 more item...
        
        eudicot
        
        1 more item...
        
        increces survival
- - - - colors attract polinators
        
        scent is a signal
        
        shape
        
        actinomorph radial
        
        zygomorph bilateral
        
        bloom time
        
        1 more item...
    - - ovary below whorl
        
        above whorl
        
        hypogynous benith ovary
        
        epigynous above
        
        perigynous middle
        
        male androecious
        
        1 more item...
        
        superior
      - inferior
    - - anemphilly wind no color #
        
        heavy pollen h2o
        
        hydrophilly
        
        bees blue nectar
        
        melitophilly
        
        pshchophily butterfly
        
        phaelonophily moth
        
        1 more item...
    - - Perfect complete
        
        all 4 whorls
        
        sepals
        
        outermost whorl
        
        petals
        
        stamen
        
        1 more item...
        
        corolla + calyx perianth
        
        corolla
        
        calyx
    - - exocarp
      - mesocarp
      - pericarp
        
        partherocarpic no seed
        
        simple
        
        aggregate berry
        
        multiple
        
        fused
        
        1 carpel
      - endocarp
      - seed
    - - ancestryal flower
        
        first flower fossil aquatic
        
        female carple
        
        male anther
        
        multiple whorles
        
        multiple stamens
      - bisexyual radial symetry perfect