Home » Biology mcqs » Which system is present in nematodes?Which system is present in nematodes? by A. Sac–like digestive system B. Tube-like digestive system C. Circulatory system D. Respiratory system Related Posts:Which of the following is not present in mitochondria?How many spiracles are present in cockroach_____________?Only myosine is present in_____________?Notochord is present throughout life in___________?Mantle in molluscs is present over____________?True metamorphosis is not present in________?