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STD 11 - 4. Animal kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
True coelom appeared first in the course of evolution in
  • A
    Aschelminthes
  • B
    Chordata
  • C
    Echinodermata
  • ✓
    Annelida
✓

Answer

Correct option: D.
Annelida
d
(d)True coelom is lined by peritonium, which formed by splitting of mesoderm called schizocoelom and found in Arthropoda, Annelida and mollusca.

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