AP EAMCET Medical 23 Sep 2020 Shift 2 Paper

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Question : 67 of 160
 
Marks: +1, -0
Statement 1- In vertebrates, the notochord is replaced by vertebral column but in Protochordates the notochord remain as it is
Statement 2- All vertebrates are chordates but all chordates are not vertebrates
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