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Chapter 20: Nonvascular Plants (Hornworts (Gametophyte Generation,…

- - - - Body
      - No root, stems and leaves
    - - No guard cells
      - Rich in Chlorophyll
    - - Flat/Ribbon like
      - Heart Shape
    - - Umbrella shaped outgrowth
    - - Resemble Mosses
    - - Radiating fingers that project out and downward
  - - - Spring shape walls
      - Sporangium Opens
        
        Uncoils
        
        Spores release
- - - - Gametophores
        
        Leafy Stem
    - - Hydroids
        
        Innermost Cortex Cells
        
        Conduct Water and Dissolve Minerals
      - Leptoids
        
        Sieve Cells
      - Rhizoids
        
        Small
        
        Multicellular trichome-like structures
        
        Anchor the stem
    - - Protonema
        
        Branched Network
        
        Chlorophyllous Cells
    - - Antheridia
        
        Sperms Produced
      - Archegonia
        
        Egg Cells
  - - - Basal Cell
        
        Bulbous Tissue
    - - Apical Sporangium
    - - Stalk
      - Between foot and capsule
    - - Lid
    - - Cell Breakage
      - One or two rows
    - - Covers the apex of the sporangium