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How would you test the presence of starc...

How would you test the presence of starch in leaves ?

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To test the presence of starch in leaves, you can follow these steps: ### Step-by-Step Solution: 1. **Select a Leaf**: Choose a healthy green leaf from a plant that is known to perform photosynthesis. 2. **Boil the Leaf**: Place the leaf in boiling water for a few minutes. This step is important as it kills the leaf and stops all cellular processes. ...
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LAKHMIR SINGH & MANJIT KAUR-NUTRITION IN PLANTS -EXERCISE
  1. Fill in the following blanks with suitable words : The bodies of liv...

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  2. Match the items given in column I with those in column II :

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  3. How would you test the presence of starch in leaves ?

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  4. What is special about the leaves that they can synthesise food but oth...

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  5. In addition to carbon dioxide and water, state two other conditions ne...

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  6. Consider the following organisms : Lichen, Mushroom, Cuscuta, Grass,...

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  7. Why do organisms need to take food ? What are the two main modes of nu...

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  8. What is meant by an autrotroph ? Name one autotroph

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  9. what is meant by a heterotroph ? Give one example of a heterotroph

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  10. Explain why we cannot make food ourselves by photosynthesis like the ...

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  11. What are insectivorous plants ? Name an insectivorous plant.

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  12. Why do farmers spread fertilisers and manures in the fields ?

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  13. What are plant parasites ? Name one plant which is a parasite

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  14. What are saprophytes ? Name one saprophyte.

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  15. Proteins are nitrogenous (nitrogen-containing) foods. How do plants ge...

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  16. Name the large, spherical structure usually located in the center of a...

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  17. The nucleus in a cell is surrounded by a jelly-like material. Name thi...

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  18. Name the thin, outer covering which encloses a cell.

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  19. Name any two parts which are present in plant cells but not in animal...

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

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