Question

Which of the following are characteristics of chordates?
1) Notochord 2) Ventral nerve cord
3 Diploblastic 4) Paired gill pouches
A)1'2 B)1,3 C) 1,4 D) 2,4
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Answer 1

1,2 is the answer ie. option a

Answer 2

OPTION (A) IS CORRECT ....................