This chapter provides a detailed examination of the processes of mitosis and
meiosis, crucial mechanisms in cellular reproduction. It begins with an overview of the
nucleus and chromosomes, emphasizing their structure and function within the cell. The
cell cycle is then dissected, highlighting its phasses and their significance in preparing a
cell for division. Mitosis is explored through its phases—prophase, metaphase, anaphase,
and telophase—focusing on the segregation of genetic material and the role of spindle
microtubules. The chapter proceeds to discuss cytokinesis, comparing its occurrence in
animal and plant cells. Meiosis is analyzed next, elucidating its role in sexual
reproduction and the genetic diversity it fosters through crossing over and the production
of haploid cells. The final section contrasts asexual and sexual reproduction, underscoring
their respective advantages and disadvantages in terms of genetic diversity and
adaptability.
Keywords: Cell cycle, Chromosomes, Cytokinesis, Meiosis, Mitosis.
