If there are $999$ bases in an $RNA$ that code for a protein with $333$ amino acids, and the base at position $901$ is deleted such that the length of the $RNA$ becomes $998$ bases, how many codons will be altered?

  • [NEET 2017]
  • A

    $11$

  • B

    $33$

  • C

    $333$

  • D

    $1$

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