Question

what is photosynthesis????????​

Answer 1

Answer:

photosynthesis is the process by which green plant make their own food in the precense of sunlight and cholorophyll....

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Answer 2

The process by which green plants make their own food (like glucose) from carbon dioxide and water using sunlight energy in the presence of chlorophyll, is called photosynthesis.

• Oxygen gas is released during photosynthesis.

Chemical equation -

• 6CO2 + 6H2O + light energy --chlorophyll--> C6H12O6 + 6O2

The process of photosynthesis takes place in the green leaves of a plant.

The Conditions Necessary for photosynthesis to take place are :-

• Sunlight
• Chlorophyll
• carbon dioxide
• water

The photosynthesis takes place in the following three steps :-

• Absorbtion of sunlight energy by chlorophyll.
• Conversion of light energy into chemical energy, and splitting of water into hydrogen and oxygen by light energy.
• Reduction of carbon dioxide by hydrogen to form carbohydrates like glucose by utilising the chemical energy.