51.9 MB (5.6 MB compressed)
4863 x 3732 pixels
41.1 x 31.5 cm ⏐ 16.2 x 12.4 in (300dpi)
D. PHILLIPS / SCIENCE PHOTO LIBRARY D. PHILLIPS / SCIENCE PHOTO LIBRARY
Platelets are found in blood plasma and promote clotting. They have no definite nucleus, DNA, or hemoglobin. Enhancement of 9L0543.
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