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Life cycle

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  • 1. LIFECYCLES
  • 2. Human life cycle Foetus – at this time, a baby is growing inside its mums womb •Baby – is born after spending 9 months inside the womb •Childhood – at this stage, you learn to walk and talk
  • 3. Adolescence – children become teenagers Adulthood – your body is fully developed •Old age / elderly – the last stage in the life cycle of a human
  • 4. Animal Life cycle• Butterfly• Mosquito• Frog• Bird/chicken• Cat
  • 5. Mosquito life cycle
  • 6. Cat life cycleKitten Cat
  • 7. Flowering Plant LIFE CYCLES
  • 8. Flowering Plant life cycle Pollination fertilisationgermination Seed production Seed dispersal
  • 9. Pollination
  • 10. Parts of Flower StameCarpel n Peta l Sepa l Pedice l
  • 11. Reproductive parts of a Femalereproductive part flower Male reproductive part Stigma anthercarpel stamen style filament ovary ovule
  • 12. Pollination• Pollen is transferred from anther to Self-pollination stigma Cross-pollination•Nature pollination happens in two ways: -By birds and insects -By wind
  • 13. FertilisationThe pollen join with the egg/ovule to form aseed
  • 14. Seed production
  • 15. Seed dispersalSeeds are dispersed (spread) by many ways, such as: Wind dispersal Maple Dandelion
  • 16. Water dispersalCoconut Cattail Lotus
  • 17. -Animaldispersal Blackberries Acorn
  • 18. Explosive actionBeans Hazel
  • 19. Germination

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