Which is incorrect about non-chordates ?

Question

Which is incorrect about non-chordates ? (A) Gill slits are absent (B) Post anal tail is absent (C) Heart is dorsal (D) Central nervous system is ventral, hollow and double

Tardigrade Admin · Accepted Answer

In non-chordates central nervous system is ventral, solid and double

Q. Which is incorrect about non-chordates ?

Gill slits are absent

Post anal tail is absent

Heart is dorsal

Central nervous system is ventral, hollow and double

In non-chordates central nervous system is ventral, solid and double