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Organisms that belong to phylum Mollusca are

Option: 1

Ascaris, Wuchereria, Hydra
 


Option: 2

Cockroaches, Locusts, Taenia


Option: 3

 Pila, Sepia, Octopus

 


Option: 4

Planaria, Taenia, Periplaneta


Answers (1)

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Phylum Mollusca

  • The term ‘Mollusca’ is obtained from the Latin word molluscus that means soft-bodied. The phylum contains soft-bodied animals. 
  • It is the second largest phylum of Kingdom Animalia with 60,000 species documented. 
  • They are mostly marine. However, they are also found in freshwater and on land.
  • They have organ system level of organization. 
  • They have a true coelom but the coelom is greatly reduced. They are triploblastic.
  • They are bilaterally symmetrical.

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Pila, Sepia, Octopus are molluscs.

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Shailly goel

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