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प्रश्न
Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?
थोडक्यात उत्तर
उत्तर
| Plant cell | Animal cell |
| Cell wall is present. | Cell wall is absent. |
| A large central vacuole is present. | Many small vacuoles are present. |
| Nucleus is peripheral in position. | Nucleus is centrally placed. |
| Golgi apparatus is present in the form of freely distributed units called dictyosomes. | Single Golgi apparatus is present generally near the nuclear envelope. |
| Centrioles are absent. | Centrioles are present. |
| Plastids are present. | Plastids are absent. |
| Mitochondria are comparatively fewer in number. | Mitochondria are numerous. |
| Lysosomes are rarely present. | Typical lysosomes are present. |
| Reserve food material is mainly starch. | Reserve food material is mainly glycogen. |
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Organisms Show Variety in Cell Number, Shape and Size
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