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Flowers and Reproduction - Coggle Diagram

- - - - Asexual
    - - Sexual
- - - - Parts become self sufficient
        
        Each part starts growing its own roots
        
        Becomes different but identical plant
- - - - Haploid sex cells
        
        Sperm
        
        Egg
    - - Fertilized egg
    - - Fertilization
      - When gametes fuse together
      - Diploid
  - - - Pollen tube
        
        Pollen lands on stigma, germinates and produces pollen tube
    - - Embro sac
        
        Multinucleate megagametophyte
      - Central cell
      - two polar nuclei
      - 3 small antipodal cells
      - Egg apparatus
        
        two synergids
  - - - fusion of the protoplasts of the gametes
    - - fusion of nuclei
    - - Both sperm undergo fusions
        
        One with the egg
        
        One with the polar nucleus
  - - - Pushes the embryo deep into endosperm
    - - Embryonic Stem
    - - Embryonic root
    - - Root/Shoot Junction
    - - Mature seed in which an endosperm is really abundant
    - - Endosperm is sparse or absent at maturity
  - - - Outermost layer of fruit
        
        Skin or peel
    - - Middle layer of the fruit
        
        Flesh
    - - The innermost layer of the fruit
    - - Entire fruit wall
  - - - flower stalk
    - - Where other flower parts are attached
    - - Have all 4 types of appendages
        
        Sepals
        
        Lowest and outermost of appendages
        
        Modified leaves
        
        Surround and enclose other maturing flower parts
        
        Petals
        
        Above the sepals on the receptacles
        
        Stamen
        
        Above the petals
        
        Known collectively as androecium
        
        Two parts
        
        Filament
        
        Anther
        
        Capels
        
        Constitute the gynoecium
        
        Highest on the receptacle
        
        Three main parts
        
        Stigma
        
        Style
        
        Ovary
    - - Lacking one or two types of appendages
- - - - Pollination of carpel from the plants own pollen
  - - - Chemical reactions between pollen and carpels
        
        Prevent pollen growth
  - - - Stamen and carpels
      - Produce critically important spores
    - - Incomplete flowers
      - Lack one or both essential organs
    - - Has both essential organs
    - - Sepals and petals
  - - - Symmetrical halves
    - - Bilaterally symmetrical
  - - - Below
      - result if receptacle tissue grows up around ovary
    - - Above
      - No fusion of ovary occurs
      - Hypogynous Parts
    - - Perigynous
      - Partially burried
- - - - Fruits containing only ovarian tissue
    - - False Fruits
      - Used if any nonovarian tissue is present
    - - Single ovary or fused ovaries
    - - Separate carpels of one gyneocium fuse during development
      - Raspberries
    - - Individual fruits fuse during development
      - Figs
  - - - Fruits eaten during natural seed dispersing
    - - Fruit that isnt typically eaten
    - - Dry fruit breaks open and releases seeds
    - - Do not break open
      - Fleshy fruits