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Photosynthesis - Coggle Diagram

- - - - Sunlight
      - CO2
    - - They have the most cholorophylll
    - - Pore in leaf
- - - - large leave
      - iodine solution
      - white tile
      - bunsen burner
      - ethanol
      - forceps
      - boiling tubes
    - - Blue/black starch present
      - brown orange no starch
    - - There were 2 types of leaf we were testing one with starch and one kept in dark room for 72 hours
      - One leaf turned blue colored with means startch is present in it
      - One leaf turned brown which means no strach
    - - Boil the leaf to remove the waxy cutile
      - Remove cholorphyll white boiling in ethanol
      - Wash in water to remove acess ethanol
      - Add iodine to see result
  - - - black paper
      - leaf
      - sunligt
    - - tape some portion of leaf
      - Keep in sunglight for 7-8 hrs
      - Remove the tape
      - do the idoine test
    - - They are reddish-brown and blue-black
      - Two-color regions are visible in the leaf.
        .
    - - It can be concluded that the earlier green parts of the leaf turn blue-black whereas the yellow parts have become reddish-brown.
      - Green parts of the leaf possess chlorophyll; hence they carry out photosynthesis and produce starch, which turns blue-black with iodine.