Fill in the blanks and choose the correct option given below.

(i) The plane of alignment of chromosome at metaphase is referred to as the .

(ii) stage of M-phase is characterized by splitting of centromeres and separation of chromatids.

(iii) Nuclear envelope assembles around chromosome cluster in stage of M-phase

(iv) During cytokinesis in plant cell, formation of cell plate occur that represent between the walls of two adjacent cells.

(v) During stage of Prophase I, chromosome start pairing together. This process of association is called .

(vi) During zygotene stage, the complex formed by a pair of synapsed Homologous chromosome is called a .

(vii) Crossing over occur during stage of Prophase I and is enzyme-mediated process and enzyme involved is called .

(viii) The site of crossover is X-shaped structure called in diplotene stage.

(ix) Mitosis is also called whereas meiosis is called .

(x) Number of daughter cell form after mitosis is and after meiosis is .

(xi) Crossing-over occurs between chromatids of homologous chromosome.