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Aschelminthes are -...

Aschelminthes are -

A

Free-living, aquatic, terrestrial or parasites in animals and plants

B

With comiplete alimentary canal with muscular pharynx, Excretory tube with pore

C

Are dioecious, showing sexual dimorphism, internal fertilization, direct or indirect development

D

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The correct Answer is:
D
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