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प्रश्न
Distinguish between the following pairs on the basis of the word indicated in the bracket ( ).
Producers and Consumers (organisms)
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उत्तर
| Producers | Consumers |
| Producers are the organisms who can prepare their own food and are also called autotrophs, e.g., plants and animals. | Consumers are the organisms which cannot prepare their own food and bacteria depend on producers or autotrophs, for food. e.g. humans, animals. |
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संबंधित प्रश्न
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions:
(i) Name the process intended for study.
(ii) Define the above mentioned process.
(iii) When the weight of the test tube (A & B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A & B.
(iv) What is the purpose of keeping the test tube B in the experimental setup?
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Draw a neat, labelled diagram of an experimental steup to show that oxygen is released during photosynthesis
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Medulla Oblongata
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
The raw materials for photosynthesis include water and carbon dioxide.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis results in a gain in dry weight.
Give technical term:
Name the tissue that transports manufactured starch from the leaves to all parts of the plant.
Write the functional activity of the following structure:
Granum
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- Oxygen is absorbed.
- Leaves carry out photosynthesis.
- Proteins are made during photosynthesis.
Choose the correct pair of sentences that are true to photosynthesis.
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