12th Class Biology Sample Paper Biology - Sample Paper-2

  • question_answer
    Differentiate between Repetitive DNA and Satellite DNA.

    Answer:

    DNA fingerprinting involves identifying differences in some specific regions in DNA sequence. These are referred as Repetitive DNA as in these sequences, a small stretch of DNA is repeated many times. The repetitive DNA when separate from bulk DNA during density gradient centrifugation are known as Satellite DNA.


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