Froggy Jumps Annelid and Nematode Review GameOnline version 20 question review of some facts about nematodes and annelids. by Nathan Westfall 1 Type of muscles annelids have that nematodes do not. a radial b circular c longitudinal 2 Body part polychaetes use to move. a stroma b parapodia c nephridia 3 What annelid makes hirudin? a earth worm b leech c giant tube worm 4 Nematodes are: a round worms b flat worms c leeches 5 Annelids have coelom, nematodes have a: a pseudocaecum b crop c pseudocoelom 6 Nematodes and Annelids have this kind of symmetry: a bilateral b radial c asymmetric 7 Deep sea tube worms have bacteria inside them that process hydrogen sulfides into energy. This is called: a photosynthesis b chemosynthesis c polysynthesis 8 The bacteria in deep sea giant tube worms is a type of: a parasite b commensal c symbiote 9 A trochophore is: a annelid larvae b a mature annelid c a mature nematode 10 Roundworms constitute the phylum Annelida. a false b true c maybe 11 They excrete liquid waste from an annelid: a septa b ganglia c nephridia 12 Bristles, called setae, are located on each segment of the earthworm's body. They help the worm: a eat b sleep c move 13 Earthworms breathe: a with lungs b through their mouths c through their skin 14 Earthworms do not have brains: a false b true c both true and false 15 One parasitic nematode is a: a hookworm b Caenorhabditis elegans c leech 16 One parasitic annelid is a: a pinworm b leech c hookworm 17 Nematodes have a circulatory system: a true b maybe c false 18 Most Annelids have a circulatory system: a true b false c maybe 19 Nematodes have a heart but Annelids have aortic arches: a false, nematodes have no heart b false, annelids have no aortic arches c true 20 The christmas tree worm is: a a type of nematode b a type of polychaete c a high altitude worm 21 The body of an annelid is often described as a tube within a tube: a maybe b false c true
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