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Biology, 15.07.2019 03:00 420420blazee

1) nematodes exhibit the constant cell number called? 2) a certain species of roundworm can live inside human lymph nodes and cause severe swelling in the limbs, a condition known as (a) lymphitis (b) diabetes (c) gangrene (d) elephantiasis (3) which of the following statements is about nematodes is false? (a) some consume dead plant matter (b) they can be parasitic (c) they lack a body cavity (4) all of the following are characteristics shared by both flatworms and roundworms, except (a) bilateral symmetry (b) cephalization (c) digestive tract with both mouth and anus

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