In which of the following stages are chromosomes attached to the equatorial plane?

Which one of the following precedes the reformation of the nuclear envelope during the $M-$phase of the cell cycle?

Match the following and select the correct option:
$List-I$ (Phase) | $List-II$ (Event)
$(A)$ Prophase | $(i)$ Centromere attaches to spindle fibers
$(B)$ Metaphase | $(ii)$ Spindle fibers disappear
$(C)$ Anaphase | $(iii)$ Formation of spindle fibers
$(D)$ Telophase | $(iv)$ Spindle fibers shorten

During which phase does chromosome decondensation occur?

Which of the following is not a phase of mitosis?

Which of the following reforms the nucleolus during telophase?