Monday, April 18, 2011

2.17 Photosynthesis


  • The source of light energy is the sun. 
  • The plants need carbon hydrogen, and oxygen through the stems. 
  • The water molecules come out at the xylem into the palisade layer. 
  • Photosynthesis occurs in the palisade layer. 
  •  The phloem stores the minerals and food.
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2 comments:

  1. jobuApril 21, 2011 at 12:52 AM

    carbon dioxide through the leaf (carbon and oxygen) joined with water through stem/ xylem

    Enrgy sun is trapped in the organic molecules like glucose

    ReplyDelete
  2. jobuApril 21, 2011 at 12:53 AM

    phloem is not a storage organ but used to send the sugar to different places in the plant

    ReplyDelete

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