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Hammerhead worms: Genetically primed for massive multiplication

Quick Take Hammerhead worms often reproduce through fragmentation, allowing a single individual to start an entire population ...
Popular Science

Why these sea worms detach their butts to reproduce

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. It’s been a wormy, sexual head-scratcher for years. The Japanese ...