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

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
Structure common between earthworm and Cockroach is
  • A
    Cocoon
  • B
    Ommatidia
  • C
    Dorsal nerve cord
  • ✓
    Ventral nerve cord
✓

Answer

Correct option: D.
Ventral nerve cord
d
It’s obvious
 

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