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Plant Diversity (VASCULAR (Seed (angiosperms (reproductive organs (carpel…

- - - - covered seed
      - fruits
      - reproductive organs
        
        stamen (male)
        
        anther
        
        pollen
        
        surrounds sperm
        
        filament
        
        carpel (female)
        
        stigma
        
        style
        
        ovary
        
        FRUIT
        
        ovule
        
        contain embryo sac=female gametophyte
      - 2 TYPES
        
        Monocots
        
        1 cotyledon birth leaves
        
        parallel leaf veins
        
        flower organs x3
        
        polen=1 pore
        
        branched roots
        
        Eudicots
        
        2 cotyledon birth leaves
        
        flower organs x4 or x5
        
        branched veins
        
        pollen=3 pores
        
        main root
    - - naked seed
      - conifers
      - seeds exposed on sporophylls that form cones
    - - spore wall
      - food supply/female gametophyte (n)
      - seed coat/integument
      - Embryo (2n)
    - - Integument
      - megasporangium (2n)
      - megaspore->female gametophyte
      - spore wall
    - - micro and mega
  - - - club mosses
      - spikemosses
      - quillworts
    - - ferns
      - horsetails
      - whisk ferns and relatives
    - - one type of spore
  - - - water
      - minerals
      - Tracheid cells: take stuff up from roots
      - lignin
        
        in water conducting cells
        
        polymer in cell wall
    - - sugars
      - amino acids
- - - - delicate anchors
      - not roots
    - - Liverworts
      - Mosses
      - Hornworts