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Rat kidney cells. Scale bar: 1.0 micrometer. |
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Rat liver cells. Scale bar: 1.0 micrometer. |
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A capillary in rat heart tissue. Perfusion fixation. Scale bar:
0.5 micrometer. |
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Mouth region of the ciliate protozoan Tetrahymena. Cross sectional views of cilia at different levels can be seen.
Scale bar: 1.0 micometer. |
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Transverse section of a vein in young pea leaf. Scale bar: 2.0
micrometers. |
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Mesophyll tissue of young leaf of Vicia faba. Scale bar: 1.0 micrometer. |
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Longitudinal section of a differentiating tracheary element (xylem)
in the root of the palm Chamaedorea. Scale bar: 0.5 micrometer. |
