explain the feature of round worms?
peter87:
sorry i don't know
this that you ask
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Hai,
round worms belongs to phylum Nemathelminthes/aschelminthes.
They appear circular in cross section,so they are considered as roundworms.
bilateral symmetry triploblastic organ system level.
Some round worms are parasitic to man like pinworm,hookworm,whipworm
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Characteristics of round worms:-
1. They maybe free -living,aquatic and terrestrial or parasitic in plants and animals.
2.They have organ-system level of body organization.
3.They are bilaterally symmetrical,triploblastic and pseudo corporate animal.
4.Alimentary canal is complete with a well developed muscular pharynx.
5.An excretory removes body wastes from the body cavity through the excretory pore.
7.Fertilization is internal and development may be direct.
1. They maybe free -living,aquatic and terrestrial or parasitic in plants and animals.
2.They have organ-system level of body organization.
3.They are bilaterally symmetrical,triploblastic and pseudo corporate animal.
4.Alimentary canal is complete with a well developed muscular pharynx.
5.An excretory removes body wastes from the body cavity through the excretory pore.
7.Fertilization is internal and development may be direct.
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