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Bradford researchers solve mystery of disease and wool trade - BBC

Last Updated: 18.06.2025 06:20

Bradford researchers solve mystery of disease and wool trade - BBC

Researchers at the University of Bradford have taken part in analysis which ha… [+3167 chars]

The Borrelia recurrentis samples were found on human remains from various archaeological sites across England

Tim Dale

If a female has XX chromosomes and a male has XY chromosomes, what chromosomes do transgenders have?