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During photosynthesis plants take in and...

During photosynthesis plants take in ___________and release ___________.

A

CO2 and Water

B

O2 and CO2

C

CO2 and O2

D

N2 and CO2

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**Step-by-Step Text Solution:** 1. **Understanding Photosynthesis**: Photosynthesis is the process by which plants make their own food using light energy. This process occurs primarily in the leaves of the plants. 2. **Inputs Required for Photosynthesis**: For photosynthesis to occur, plants require two main inputs: - **Carbon Dioxide (CO₂)**: This gas is taken from the atmosphere through small openings in the leaves called stomata. - **Water (H₂O)**: Water is absorbed from the soil through the plant's roots. 3. **Process of Photosynthesis**: In the presence of sunlight, plants convert the carbon dioxide and water into glucose (a type of sugar) and oxygen. The light energy is captured and converted into chemical energy during this process. 4. **Outputs of Photosynthesis**: The products of photosynthesis are: - **Oxygen (O₂)**: This gas is released back into the atmosphere as a byproduct. - **Glucose**: This sugar serves as food for the plant. 5. **Final Answer**: Therefore, during photosynthesis, plants take in **Carbon Dioxide** and release **Oxygen**. ---
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NCERT-NUTRITION IN PLANTS -Exercise
  1. Distinguish between a parasite and a saprotroph

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  2. How will you test for the pesence of starch in a leaf?

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  3. Give a brief description of the process of synthesis of food in green ...

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  4. Show with the help of a sketch that the plants are the ultimate source...

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  5. Green plants are called since they synthesise their own food.

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  6. The food synthesised by the plants is stored as .

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  7. In photosynthesis solar energy is captured by the pigment called .

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  8. During photosynthesis plants take in and release .

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  9. Name the following: A parasitic plant with yellow, slender and tubul...

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  10. Name the following: A plant that has both autotrophic and heterotro...

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  11. Name the following: The pores through which leaves exchange gases.

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  12. Tick the correct answer: Amarbel is an example of

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  13. The plant which traps and feeds on insects is :

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  14. Match the item given in Column I with those in Column II

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  15. Mark 'T' if the statement is true and 'F' if it is false: Carbon di...

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  16. Mark 'T' if the statement is true and 'F' if it is false: Plants wh...

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  17. Mark 'T' if the statement is true and 'F' if it is false: The produ...

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  18. Mark 'T' if the statement is true and 'F' if it is false: Solar en...

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  19. Choose the correct option from the following: Which part of the plan...

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  20. Choose the correct option from the following: Plants take carbon dio...

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