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Why are there two sexes?
ID: why-are-there-two-sexes
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Why are there two sexes?
by
Ciro Santilli
37
Updated
2025-05-09
+
Created
1970-01-01
It is not obvious why there have to be two sexes.
Sex
itself is obvious: by mixing
genes
we
increase variability.
But having two sexes rather than just being able to reproduce with anyone reduces the possible mating pool by half!
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