Q. In which of the following there is syncytial epidermis and longitudinal muscle cells are in four bands?

 2121  232 Haryana PMTHaryana PMT 2005 Report Error

Solution:

In nematodes, syncytial epidermis and longitudinal muscle cells are present in four bands. Nematodes are elongated roundworms with no circulatory and respiratory system. Its examples are Ascaris, Wuchereria etc.