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DNA Tests Shed Light on 'Hybrid Humans'

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DNA Tests Shed Light on 'Hybrid Humans'

Science

DNA Tests Shed Light on 'Hybrid Humans'

DNA Tests Shed Light on 'Hybrid Humans'

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  • <iframe src="https://www.npr.org/player/embed/1392149/1392150" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

DNA technology is helping scientists learn more about a rare genetic phenomenon. When two fertilized eggs fuse in the womb, they create a child with two full sets of genes, called a chimera. NPR's David Baron reports.