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Plant reproduction (Pollination (Process (When the pollen grains are…

- - - - Types
        
        Animal pollination
        
        Characteristics
        
        Flowers are large,brightly coloured and scented
        
        Stigma is sticky in order to catch pollen grains
        
        Anthers do not hang out of the flowers
        
        Examples
        
        Orchid
        
        Rose
        
        Wind pollination
        
        Characteristics
        
        Flowers are usually small and dull coloured with no scent
        
        Stigma is large and feathery in order to catch pollen grains floating in the air
        
        Anthers hang out of the flowers so that pollen grains are easily shaken free and carried by the wind
        
        Examples
        
        Grass
        
        Maize
- - - - Parts involved
        
        Ovary
        
        Ovules
- - - - The shoot appears
      - The first leaves of the shoot open
      - The roots from the seeds appear first
- - - - Types
        
        Dispersed by explosive actions/splitting
        
        Characteristics
        
        Have fruit walls that split open with a sudden force when ripe
        
        Examples
        
        Balsam
        
        Saga
        
        Dispersed by water
        
        Characteristics
        
        Has a fibrous husk
        
        Has waterproof outer layer
        
        Examples
        
        Coconut
        
        Mangrove
        
        Dispersed by animals
        
        Characteristics
        
        Has hard seeds
        
        Has hook or stiff hair
        
        Juicy,fragrant or brightly coloured fruit
        
        Examples
        
        Love grass
        
        Papaya
        
        Dispersed by wind
        
        Characteristics
        
        Has wing-like structure
        
        Has parachute-like structure
        
        Dry,light and small seeds
        
        Examples
        
        Angsana
        
        Shorea