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flowering (angiosperms) - Coggle Diagram

- - - - pollination
        
        mutualism
        
        which is an
        
        evolutionary relationship
        
        between
        
        plant and pollinator
        
        because it benefits
        
        plant
        
        so plants only attract
        
        specific animals
        
        pollinator
        
        which gets
        
        nectar (food)
        
        fertilization
        
        germination
        
        requires
        
        water
        
        with hormone
        
        1 more item...
        
        oxygen
        
        warmth
        
        seed dispersal
        
        can be in
        
        fruits
        
        1 more item...
        
        wing like elements
        
        1 more item...
        
        before this seeds are
        
        dehydrated
        
        1 more item...
        
        which is
        
        fusion
        
        of
        
        male gamete
        
        1 more item...
        
        female gamate
        
        1 more item...
        
        steps
        
        pollen sticks to stigma 2. pollen tube grows down the style to ovary 3. male gamete travels through tube to ovule 4. Nuclei fuse, forming zygote 5. zygote develops with surrounding tissue to form a seed 6. ovary walls turn into surrounding seed
- - - - less rapid conversation
    - - rapid conversion of Pr to Pfr and back to Pr
  - - - can be
        
        inactive
        
        Pr
        
        active
        
        Pfr
        
        how much is left at the end of the night is what controls flowering
      - is a
        
        blue green pigment