Was thinking that Twins being thrown into the gene pool might be fun. Something that happens on a very very rare occasion, say due to passing to close to a Sun or an odd cell multiplying space anomaly appearing suddenly stirring things up while heading to a planet.

second that! would be cool =D

twins and maybe even sometimes triplets

Wow! Great idea!

they could even be identical or exact oposites
twins would be awesome

I would love to see twins, omg :)