which one of the following statements is totally wrong about the occur – InterviewSolution

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1.	which one of the following statements is totally wrong about the occurrence of notochord , while the other three are correctA. It is absent throughout life in humans from the very beginnigB. It is present throughout life in AmphioxusC. It is present only in larval tail in AscidiansD. It is replaced by a vertebral column in adult frog
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