MCQ
Platyhelminthes represents an example of
  • A
    Cellular grade of organisation
  • B
    Tissue grade of organisation
  • Organ-level grade of organisation
  • D
    Chordate type of organisation

Answer

Correct option: C.
Organ-level grade of organisation
c
(c)Platyhelminthes are first animals to have organ-system grade organization and bilateral symmetry.

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