• Dadifer@lemmy.world
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    1 hour ago

    The dna sequence of each sperm is actually unique, and are thus not considered part of your body according to your immune system. This is why your testes are “immune-privileged”, meaning your white blood cells are not allowed in there.

      • Dadifer@lemmy.world
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        54 minutes ago

        Sexual reproduction is designed for variation. You can reduce it with a large amount of inbreeding. Your family, for example.

        jk