Answer Happy

Which of the following are characteristic of the nematode roundworm, Ascaris? (Select all the apply) Life cycle includes only a single host The infective stage is the free-living larva that can enter the skin directly Traditional treatment involves extracting the female worm by winding the body slowly around a stick Produces microfilaria tha circulate in the blood Migrate through the circulatory system and lungs before setting in the intestines Infections can be prevented through improving sanitation and preventing contamination of soil