The 1:1 ratio results from the way the X and Y chromosomes are doled out in sperm and eggs. We know that boys and girls are produced in much the same frequency. But how – and why – is this 1:1 ...
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The Best Bits of Radio 1's Brought To Tears - our spooky all-day Halloween Special!
Department of Oto-Rhino-Laryngology, Head & Neck Surgery, Institut Curie, Paris, France. Department of Oto-Rhino-Laryngology, Head & Neck Surgery, Institut Curie, Saint-Cloud, France. *Corresponding ...
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