Science, asked by sriganesh2216, 9 months ago

what is mitotic cell division​

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Answered by simran7539
1

Answer:

Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus.

Answered by Anonymous
1

(A) In mitosis, diploid cells replicate chromosomes during S phase and segregate sister chromatids during M phase, so that diploid daughter cells are produced.

(B) In meiosis, two chromosome-segregation phases, meiosis I and meiosis II, follow a single round of DNA replication during the premeiotic S phase. During meiosis I, homologous chromosomes (shown in red and blue) are segregated to opposite poles. Sister chromatids then segregate to opposite poles during meiosis II, which results in the formation of nonidentical haploid gametes. Note that the lengths of the cell-cycle stages are not drawn to scale.

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