Question

राइट डाउन द नेम ऑफ टू पैरासाइट एनिमल बिलॉन्गिंग टो फाइलम एनैलिदा​

Answer 1

Nematodes are very small, slender worms: typically about 5 to 100 µm thick, and 0.1 to 2.5 mm long. The smallest nematodes are microscopic, while free-living species can reach as much as 5 cm (2 in), and some parasitic species are larger still, reaching over 1 m (3 ft) in length.