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प्रश्न
Where does the carbon that is used in photosynthesis come from?
उत्तर
The carbon that is used in photosynthesis comes from CO2 from the air.
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संबंधित प्रश्न
Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 
Label the parts 1 and 2.
Mention one difference between the following on the basis of what is given in bracket.
Respiration and photosynthesis (gas released)
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
Are the following statement true or false? Give a reason in support of your answer.
The rate of photosynthesis continues to rise as long as the intensity of light rises.
What is the law of limiting factors?
Name the following:
The process by which plants produce their food.
Choose the Odd One Out
Which one of the following is a primary producer?
A plant is kept in a dark room for about 24 hours before conducting any experiment on photosynthesis in order to ______.
Plants utilize only ______% of the absorbed water for photosynthesis and the other activities.
