Biology, asked by telivishwnath55, 28 days ago

please solve the question and explain your answer is correct

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Answered by bd21454

0

Answer:

Option B.

DNA and DNA topoisomerase.

Because DNA gyrase is needed for negetivly coiling.

A, C , D option contains DNA gyrase . So , you can eliminate those and Choose option B for sure.

Answered by riturani57

0

maybe it's answer is a option

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