MCQ
The $M-$ phase of the cell cycle involves....
- A$G_1, S$ and $G_2$ phase
- ✓Prophase, metaphase, anaphase, telophase
- CInterphase, prophase, metaphase, anaphase, telophase
- DOnly prophase
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Reason : Oxygen started accumulating in the atmosphere after the non-cyclic pathway of photosynthesis evolved.