Consider the following statements : I. Tapeworm is a hermaphrodite. II. Round-worm has separate sexes. III. Filaria is caused by a nematode. IV. Guinea-worm is an annelid. Which of these are correct ?
Consider the following statements : I. Tapeworm is a hermaphrodite. II. Round-worm has separate sexes. III. Filaria is caused by a nematode. IV. Guinea-worm is an annelid. Which of these are correct ?
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