Question

what is the morphology of round worm for 20 marks​

Answer 1

Explanation:

Unlike the flatworms, the roundworms have a body cavity with internal organs. A roundworm has a complete digestive system, which includes both a mouth and an anus. This is a significant difference from the incomplete digestive system of flatworms.

Ascaris resembles an ordinary earthworm and is the largest intestinal nematode parasitising man. ... It is milk-white in colour but presents a reddish-yellow shade. Body is elongated, cylindrical, and gradually tapering at both ends.