Amazing images of pollen under microscope |
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| http://en.youth.cn
2010-04-23 13:45:00
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Grains of pollen come in all shapes and sizes. The large object in the centre of this image is pumpkin pollen; the tiny speck just below and to the right of it is forget-me-not pollen. |
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| source : CCTV.com
editor:：
JAK |
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