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NTA Abhyas NEET2020BotanyAnimal KingdomPractice

Select the feature which is not applicable to Annelida.

Options

  1. AOrgan system level of organization
  2. BClosed type of circulatory system
  3. CProtenephridia for excretion
  4. DTube within tube body plan

Correct answer

C. Protenephridia for excretion

Step-by-step solution

Phylum Annelida: Habitat: Mostly free-living (aquatic or terrestrial), few are parasitic. Symmetry: Bilaterally symmetrical. Level of organization: Organ system level. Triploblastic and eucoelomate. Gut: Complete. The tube within tube plan. Circulatory system: Closed type. Excretion and osmoregulation: Nephridia.

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