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18255001

DNA - Chromosomes - Blood

Human chromosomes - Each chromosome consists of a DNA double helix bearing a linear sequence of genes, coiled and recoiled around aggregated proteins. Their number varies from species to species: humans have 22 pairs plus the two sex chromosomes.

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Size Width Height Mp
s 500 px 265 px 0.5
m 1000 px 530 px 2
l 2000 px 1060 px 8
xl 5200 px 2757 px 15

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