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In human body, the cell growth and diffe...

In human body, the cell growth and differentiation are highly controlled and regulated, but in cancer cells

A

a.there is breakdown of these regulatory mechanisms leading to formation of benign and malignant tumors

B

b.controlled cell division and over production of genetic material occur

C

c.RNA is mutated and produced in less amount

D

d.DNA is mutated and produced in less amount

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