a plant cell has 12 chromosomes at the end of mitosis . how many chromosomes would it have in G2 phase OK its next cell cycle ? Share with your friends Share 0 Mushtaq Ahmed answered this In the G2 phase, the chromosome number will be same as the initial number i.e 12. -1 View Full Answer Sakshi Agarwal answered this Chromosome amount gets doubled in S phase...and next phase is G2 phase ..therefore amount will remain doubled in G2 phase i.e 24 chromosomes. 2