Has there been any change in the NEET 2023 final answer key as compared to the provisional answer key?

<p>Yes, NTA revised the NEET 2023 final answer keys based on the objections filed by candidates. The question and answer-wise changes are as follows:</p><p>In the&nbsp;<strong>NEET 2023 answer key</strong>&nbsp;released by NTA, it was stated that there were two questions, out of which one was dropped and another one had two correct answers. The questions are given below.</p><p><strong>Q:</strong>&nbsp;The ratio of radius of gyration of a solid sphere of mass M and radius R about its own axis to the radius of gyration of the thin hollow sphere of same mass and radius about its axis is</p><p> (1) 3:5</p><p> (2) 5:3</p><p> (3) 2:5</p><p> (4) 5:2</p><p>NTA also stated that there is one question with two correct answer options. The question is given below:</p><p><strong>Q:</strong>&nbsp;Main steps in the formation of Recombinant DNA are given below. Arrange these steps in a correct sequence.<br>A. Insertion of recombinant DNA into the host cell<br>B. Cutting of DNA at specific location by restriction enzyme<br>C. Isolation of desired DNA fragment<br>D. Amplification of gene of interest using PCR<br>Choose the correct answer from the options given below :<br> (1) B, C, D, A<br> (2) C, A, B, D<br> (3) C, B, D, A<br> (4) B, D, A, C</p><p>&nbsp;</p><p>&nbsp;</p>

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