New cells generate from (a) bacterial fermentation (b) regeneration of old cells (c) pre-existing cells (d) abiotic materials | NCERT solution | Class 11 Biology | Unit-8 The Unit of Life



Q.2:- New cells generate from
(a) bacterial fermentation
(b) regeneration of old cells
(c) pre-existing cells
(d) abiotic materials

 

Answer:-



(c) pre-existing cells