Dragon or serpent worm is:: (A) Enterobius, (B) Trichuris, (C) Dracunculus, (D) T. Solium
Answer is C. Ans. is 'c' i.e., Dracunculus(Ref: Harrison, 19th/e, p. 1422-1423; Chatterjee, 12th/e, p. 203)* Dracunculus medinensis is also known as Guinea worm, Serpent worm, Dragon worm, Medina worm.