Which processes are characteristic of eukaryotic cell division?

Which processes are characteristic of eukaryotic cell division?

• A. Mitosis and meiosis
• B. Binary fission
• C. Budding
• D. Fragmentation

Answer: (A)

Eukaryotic cell division is organized around mitosis and meiosis, the processes that handle chromosome segregation within a nucleus. Mitosis is the routine way somatic cells divide, producing two genetically identical diploid daughter cells for growth and maintenance. Meiosis is a specialized division that halves the chromosome number to produce haploid gametes for sexual reproduction, and it also promotes genetic diversity through recombination and independent assortment. Binary fission is characteristic of prokaryotes, which lack a defined nucleus and the spindle-based mechanisms seen in eukaryotes. Budding and fragmentation are division or reproduction modes used by some eukaryotes but are not the general, defining processes of eukaryotic cell division.

Eukaryotic cell division is organized around mitosis and meiosis, the processes that handle chromosome segregation within a nucleus. Mitosis is the routine way somatic cells divide, producing two genetically identical diploid daughter cells for growth and maintenance. Meiosis is a specialized division that halves the chromosome number to produce haploid gametes for sexual reproduction, and it also promotes genetic diversity through recombination and independent assortment.

Binary fission is characteristic of prokaryotes, which lack a defined nucleus and the spindle-based mechanisms seen in eukaryotes. Budding and fragmentation are division or reproduction modes used by some eukaryotes but are not the general, defining processes of eukaryotic cell division.