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Photosynthesis - Coggle Diagram
Photosynthesis
EXPERIMENT TO INVESTIGATE THE REQUIRED CONDITIONS FOR PHOTOSYNTHESIS
CARBON DIOXIDE
No carbon dioxide
absorb
Sodium hydroxide solution
Potassium hydroxide solution
Has carbon dioxide
produces
Sodium hydrogen carbonate solution
any carbonated water
Presence of sunlight, water and chlorophyll
Photosynthesis
Food
tested with iodine solution,
blue-black colour
Oxygen
CHLOROPHYLL
Has chlorophyll
Darker
Green
Red
Purple
Presence of sunlight, water and carbon dioxide
No chlorophyll
lighter
yellow
no photosynthesis
no food produced
tested with iodine solution
black and brown
No oxygen produced
white
SUNLIGHT
Has sunlight
not covered with black paper
Presence of chlorophyll, water and carbon dioxide
No sunlight
Covered with black paper
How to test for starch
Summary