Ans:- c.
In some tumors ,such as pediatric neuroblastomas, excessive amplification of the myc gene is strongly correlated with poor prognosis.
The simplest explanation for this is neuroblastomas with multiple copies of the myc gene probably express enough myc protein to proliferate even in the absence of mitogens..
In some tumors, such as pediatric neuroblastomas, excessive amplification of the myc gene is strongly correlated...