Q. Which one of the following result is expected when a mammalian cell in S-phase is fused with another in G2?

• (A) G2 phase nucleus will wait for S-phase nucleus to complete the replication and both the nuclei simultaneously enter into M-phase
• (B) S-phase nucleus would immediately enter into G2 phase without completing the replication phase
• (C) Both the nuclei would follow their corresponding cell cycle without influencing each other
• (D) Due to influence of S-phase promoting factor, G2-phase nucleus will enter into S-phase