why do most complex animals need to have two sexes to reproduce? Why not three?

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What makes 2 the magic number? Why can’t we all just asexually reproduce?

In: Biology

2 Answers

Anonymous 0 Comments

Some forms of earth life do use 3 or more, but for the most part, 2 parents was enough to randomize the DNA to stay far enough ahead of faster evolving bacteria and RNA viruses.

Anonymous 0 Comments

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