What are the adaptive features of roundworm?
The cuticle is permeable by fluids and gases, thus allowing respiration to occur over the whole body. The adaptation of a hard and flexible yet permeable skin cuticle enables roundworms to maintain their internal fluids under high pressure.Click to see full answer. Hereof, what is the adaptive features of earthworm?An earthworm has a streamlined body…
The cuticle is permeable by fluids and gases, thus allowing respiration to occur over the whole body. The adaptation of a hard and flexible yet permeable skin cuticle enables roundworms to maintain their internal fluids under high pressure.Click to see full answer. Hereof, what is the adaptive features of earthworm?An earthworm has a streamlined body with no antennae or fins or arms or legs! This streamlined shape is an adaptation to living in narrow burrows underground and the need to move easily through the soil. An earthworm has circular muscles that surround each body segment.Additionally, what type of circulatory system do roundworms have? Roundworms have no circulatory or respiratory systems so they use diffusion to breathe and for circulation of substances around their body. They are thin and are round in cross section, though they are actually bilaterally symmetric. Also asked, what are the adaptive features of Ascaris? Ascaris Parasitic Adaptations The presence of though, thick and resistant cuticle. Though these worms do not have adhesive suckers and spines, their ability of locomotion helps them counteract the peristaltic movement of the host’s intestine. What is parasitic adaptation?The parasitic adaptation can be defined as the profound changes and modifications occurring in per-suit of successful living so that the parasite is fully adapted inside the body of the host.
