The presence of male sperm and seminal fluid causes female worms to shrivel and die after giving birth, researchers reported this week. The demise of the female appears to benefit the male worm by removing her from the mating pool for other males.
The presence of male sperm and seminal fluid causes female worms to shrivel and die after giving birth, researchers reported this week. The demise of the female appears to benefit the male worm by removing her from the mating pool for other males.