If you're curious about the origin of boys, look no further than the Y chromosome.
If you're curious about the origin of boys, look no further than the Y chromosome and how it contributes not only to making a boy in utero but regulates brain functions and heart health for that boy's whole life.
AIR DATE 4/1/20
Powerful personal stories and stunning breakthroughs reveal the historical search for the human genome and the promise of modern research. Based on Dr. Siddhartha Mukherjee’s best-seller on how genes impact heredity, disease and behavior.
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