MCQ
Select the correct option for Non-chordates

$(I)$ Central nervous system is ventral, solid and double

$(II)$ Gill slits are absent

$(III)$ Heart is ventral

$(IV)$ Post anal tail is absent

  • A
    Only $I$
  • B
    Only $I$ and $II$
  • C
    $I, II$ and $III $
  • $I, II$ and $IV$

Answer

Correct option: D.
$I, II$ and $IV$
d

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