Multiple choice Which one of the following pairs is not correctly matched? Ascaris lumbricoides: Round worm Enterobius vermicularis: Pin worm Dracunculus medinensis: Filarial worm Plasmodium vivax: Malarial Parasite Reveal answer Fill a bubble to check yourself C Correct answer Explanation Dracunculus medinensis is the Guinea worm, not a filarial worm (which are typically Wuchereria species). The other pairs are correctly matched.