Match the stages of mitosis in column I to their characteristic  features in column II and select the correct option using the  codes given below.

Column I	Column II
A. Prophase	I. Centromeres split and chromatids separate
B. Metaphase	II. Chromosomes cluster at opposite spindle poles and their identity is lost as discrete elements
C. Anaphase	III. Nuclear membrane disappears
D. Telophase	IV. Spindle fibres attach to kinetochores of chromosomes.

• A

  A-III, B-IV, C-II, D-I

• B

  A-III, B-IV, C-I, D-II

• C

  A-IV, B-III, C-I, D-II

• D

  A-IV, B-III, C-II, D-I