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Q&A Why would an entire biosphere evolve to reproduce with three parents instead of two?

So I have an alien biosphere in which trisexual reproduction predominates. As far as we can tell, trisexual reproduction does not offer an advantage when it comes to shuffling genes. The biological...

4 answers  ·  posted 6y ago by Anonymous‭  ·  last activity 6y ago by Anonymous‭

Question biology evolution sex reproduction