Solve qus no. 28
Q.28. The adult chordaic without persistent notochord is
(a) the ascidian
(b) the amphioxus
(c) the scoliodon
(d) Hagfish

  • 4
Option b) Amphioxus possesses notochord in adult stage. [In Ascidia notochord is present only in larval stage]
  • 2
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