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Select incorrect option given below in r...

Select incorrect option given below in relation to cancer.

A

Cell division and differentiation in cancer cells is not regulated by contact inhibition

B

They starve normal cells by competing for vital nutrients

C

Malignant tumors causing cancer are invasive and undergo metastasis

D

lonizing radiations like 'X'-rays and y-rays are responsible for transformation of oncogenes into proto-oncogenes.

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