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Neanderthal hanky-panky

Months ago, 30-Second Read addressed the science of flatulence in women and men. A study had concluded that – no kidding – men are “windier.” A downer for men.

Now comes recompense.

A recent New York Times article addressed the mysteries of the Y chromosome, which men alone possess. It determines gender.

The Y chromosome is teensy next to the X chromosome, and scientists long hypothesized it eventually would disappear altogether from male homo sapiens.

No more. Researchers now believe the Y chromosome initially helps men stay healthy, the Times reported. But older men “shed” Y chromosomes, making them more susceptible to clogged arteries, Alzheimer’s disease and some cancers.

That much – honestly – is bad for men.

But the Times also shared this nugget: Only the X chromosome contains DNA fragments from long-ago hanky-panky between Neanderthals and humans.

Women have two X chromosomes. Men have one.

The result, according to the Times?

Women are slightly more Neanderthal than men.

Less positive for men was this distressing tidbit: Because of the X chromosome’s DNA composition, men rather than women are slightly more like gorillas.


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