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प्रश्न
Which is the longest human cell?
एक शब्द/वाक्यांश उत्तर
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उत्तर
Nerve cell
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संबंधित प्रश्न
A plant cell has a cell wall made of :
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 |
Write true or false for each statement. Rewrite the false statements correctly:
The size of a cell is usually measured in centimetres
Write true or false for each statement. Rewrite the false statements correctly:
Growth and reproduction are based on cell division
What is cell theory? Name the three scientists whose work led to the formulation of the cell theory.
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Give one main function of the following:
Chloroplast
An electron microscope is necessary for the study of ______.
Robert Hooke saw many objects like Butterfly’s compound eyes, Bee’s wings, etc.
