Length of DNA is much greater that the size of the nucleus. Such a long DNA can be accommodated within the nucleus naturally by

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Breaking of the polynucleotide chain into small pieces

Deletion of some non-essential pieces of DNA

Supercoiling of DNA

Removing the VNTRs

answer is C.

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Detailed Solution

The supercoiling of DNA with the help of histone and non-histone chromosomal proteins helps in packaging of DNA inside the nucleus.

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