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प्रश्न
Do you think the cells of an elephant would be larger than the cells of a rat? Explain briefly.
उत्तर
The cells of an elephant would be of the same size as the cells of a rat. The size of cells does not vary within the organisms, however, the number of cells varies from one organism to another. A larger animal like an elephant will have the number of cells as compared to a smaller animal like a rat. However, the size of the cell will be the same.
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संबंधित प्रश्न
Which part of the cell contains organelles?
Write down differences between organ and organelle.
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 |
Define the term cell? Also, describe types of cells.
What is the function of the following?
Cell membrane
Fill in the blank with a suitable word:
______ controls all the metabolic activities of the cell.
Name the longest cell.
Answer the following question.
Who discovered cells, and how?
Nerve cell is the longest cell
New cells are produced from the existing cells.
