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प्रश्न
Match the name of the organelle given in Column A with its function given in Column B.
| Column A (Organelle) | Column B (Function) | ||
| 1 | leucoplast | a | help in cell division |
| 2 | nucleus | b | transport of material |
| 3 | ribosomes | c | making food |
| 4 | mitochondria | d | digesting foreign bodies |
| 5 | endoplasmic reticulum | e | storage of starch and proteins |
| 6 | golgi bodies | f | making the cell turgid |
| 7 | chloroplast | g | making proteins |
| 8 | centrosome | h | controlling all the vital activities of a cell |
| 9 | vacuole | i | releasing energy |
| 10 | lysosomes | j | synthesis of cell wall in a plant cell |
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उत्तर
| Column A (Organelle) | Column B (Function) | ||
| 1 | leucoplast | e | storage of starch and proteins |
| 2 | nucleus | h | controlling all the vital activities of a cell |
| 3 | ribosomes | g | making proteins |
| 4 | mitochondria | i | releasing energy |
| 5 | endoplasmic reticulum | b | transport of material |
| 6 | golgi bodies | j | synthesis of cell wall in a plant cell |
| 7 | chloroplast | c | making food |
| 8 | centrosome | a | help in cell division |
| 9 | vacuole | f | making the cell turgid |
| 10 | lysosomes | d | digesting foreign bodies |
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संबंधित प्रश्न
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
- Keep cup A empty
- Put one teaspoon of sugar in cup B
- Put one teaspoon salt in cup C
- Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
- Explain why water gathers in the hollowed portion of B and C.
- Why is potato A necessary for this experiment?
- Explain why water does not gather in the hollowed-out portions of A and D.
A plant cell can be identified from an animal cell by the :
What is the name of the chemical substance which constitutes the genes?
Fill up the blank with the terms given below
The ____ is the structural unit of all living things
Write a short answer.
Where are the genes located in a cell?
What was the contribution of the following to our knowledge of cells?
Virchow
What was the contribution of the following to our knowledge of cells?
Schleiden
What is difference between us?
Plant cell and animal cell.
Who discovered the cell in 1665?
