Genomic analysis shows that interbreeding between female Neanderthals and human males was less common than the opposite combination.
Юлия Сычева (корреспондент)
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Isn't it obvious? Let's explore the details.
Not Equal: Everything in this space must be different. The answer is 2-2, placed horizontally; 4-4, placed vertically; 0-0, placed vertically.