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@sciencewiscedu @johnhawks In fact, the correct number of human chromosomes was discovered only in late 1955/early 1956. https://t.co/o0Y0MCgRps. https://t.co/IEZmupJzXa
@sciencewiscedu @johnhawks In fact, the correct number of human chromosomes was discovered only in late 1955/early 1956. https://t.co/o0Y0MCgRps. https://t.co/IEZmupJzXa