Diet/Feeding Nematodes feed on organic matter, both dead and alive such as small animals including other worms, or on diatoms, algae, fungi and bacteria. Some eat plants by piercing the stem or root and sucking out the contents.
What do roundworms eat in the human body?
They go through the skin, making their way through the lungs to the small intestine. There they latch on and grow into adults, laying more eggs. They feed off the blood of the infected person, which can cause anemia.
What do larval roundworms eat?
Larvae to Pupae Larvae feed on flea dirt for several weeks to ingest predigested blood and other organic matter in the environment.
How do roundworms get energy?
Like most animals, roundworms primarily engage in aerobic respiration, meaning that they use oxygen to convert food into energy.
How do roundworms feed and digest?
Roundworms have tube digestive systems, meaning ingested food travels a single route. It enters through the mouth, is ground down in the pharynx, is digested in the gut, and is eliminated from the anus. The mouth is on one end of the body and the anus is on the opposite end.
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