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ScienceIsSexy420 t1_jbqpf3u wrote

Reply to comment by Tropenpinguin in Why are Y chromosomes shorter than the X chromosome? by Which-Community-5851

Hmmm, perhaps what I'm thinking is that multiple different male chromosomes have evolved in different branches of evolution?

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Tropenpinguin t1_jbqqgwn wrote

I didn't hear of something like that, but think it's possible.

If you remember or find the info it would be interesting to know.

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