Question

Which of the following is the correct sequence of events during mitosis?

A) Chromosomes split, nuclear membrane dissolves, nuclear membrane forms, chromosomes line up

B) Nuclear membrane forms, chromosomes line up, chromosomes split, nuclear membrane dissolves

C) Nuclear membrane dissolves, chromosomes line up, chromosomes split, nuclear membrane forms

D) Chromosomes line up, nuclear membrane forms, nuclear membrane dissolves, chromosomes split

Answer 1

Mitosis It is the equational division in forumation of two daughton an no. of chnomosomes each and identical to each other and to The nitotic dinsion involves of cell resulting cells with a are genetically the parent cell following stager: fotopo Li Chrom- somes | 1: ( Prophare) – Ine evento que se den disintegrating nuclear @ chromaten febre condense to form chromosomes. out to the choi m organisation of spindle apparateres in animal cells) / Cul Breakdown of Nuclear membrane. and nucleotes. t ell membrane 2. Metaphane) - completion of diesowath of nuclear - membrane centre Attachment of spindle fibres to and the finetochove of chromosomes. con il alignment of chromosomes at a spindle equator. at equator. spindle fibres. nosomer mosomes at ement

Amphare) – haule ③ spinde febrer Spinde fibues pull the sisten chromatids apart of the region of kinetochure & they split. (4 the siten chromateds move towards apposłte polen: H @ o sister chromatids reach respective poles and nuclear membrane starts forming around them. Cytokinetes takes place and two identical daughten cell are d at the end of it. Cutomineret Hence the coweect onder is - Answer Mulear Membrane dissolves - chromosome line Luz chromosomes eplet hullear membrane for ons again