On: Butterfly wing patterns emerge from ancient ‘junk’...

[Hendrikto]

Not everything serves a purpose. Onions have more DNA than humans.

[throwamon → Hendrikto]

Has it been demonstrated that that extra DNA has no function or are you just assuming "onions are less complex than us"?

[tragomaskhalos → throwamon]

Ok now I'm afraid to look in that bottom drawer in the kitchen, who knows what those devious bloody alliums are up to in there.

[melagonster → throwamon]

plant like double their genome, and become stronger.