Question

Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called
A. established cell lines
B. primary cell lines
C. secondary cell lines
D. propagated cell lines

Answer 1

option (A) established cell lines

Answer 2

Answer:

$\color{red}\huge{\underline{\underline{\mathfrak{Option\:A}}}}$