The main difference between Ascaris and earthworm is that Ascaris is a parasitic roundworm that causes illness whereas earthworm is a segmented worm beneficial to the soil. Furthermore, Ascaris belongs to the phylum Nematoda while earthworm belongs to the phylum Annelida. 24 мар. 2019 г.
Why are earthworms in a different group than roundworms?
An earthworm has a full digestive system and its diet consists of dirt and plant matter. A roundworm has a definite digestive system and its diet consists of other animals and plants.
Is roundworm and earthworm are same?
The basic difference between them is that Earthworms are segmented invertebrates belonging to the phylum Annelida, Tapeworms are flatworms belonging to the phylum Platyhelminthes, and Roundworms are parasitic worms belonging to the phylum Nematoda.
How do roundworms differ from earthworms?
Segmented worms have a complete circulatory system, while round worms do not. A segmented worm's circulatory system includes blood, heart, capillary system and hemoglobin. Roundworms have no hearts or blood vessels. Roundworms use diffusion to breathe and pass nutrients throughout their bodies.
Are earthworms and flatworms in the same phylum?
Flatworms: Phylum Platyhelminthes. The phylum Platyhelminthes consists of simple worm-like animals called flatworms (Fig.
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