Which does not occur in both mitosis and meiosis?

Explanation: The separation of sister chromatids is the only item of the answer choices that occurs in both mitosis and meiosis. Prophase II and metaphase II only occur in meiosis, as does recombination between homologous chromosomes. Recombination between sister chromatids does not occur (they are identical).

Which of the following occur in both mitosis and meiosis?

Aside from these two distinct purposes, both mitosis and meiosis occur in multiple stages during which the same general things happen: DNA replication and condensation, nuclear membrane degradation, spindle formation, chromosomal segregation and nuclear reformation.

Which does not occur in mitosis?

Explanation : Replication of DNA does not occur in mitosis. Replication of DNA occurs during S phase, an entirely different phase of cell division.

Which of these does not occur in meiosis?

The correct answer: The condition that does not occur in meiosis c) Two daughter cells at completion.

What are 4 similarities between mitosis and meiosis?

The similarities between mitosis and meiosis are as follows:

  • Mitosis and meiosis take place in the cell nuclei.
  • Both involve cell division.
  • Both the processes occur in the M-phase of the cell cycle.
  • In both cycles, the stages are common – metaphase, anaphase, telophase and prophase.
  • Synthesis of DNA occurs in both.
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Did crossing over occur in both mitosis meiosis or both?

Crossing over occurs in anaphase at each pole of the cell where the chromosomes are packed together. … Crossing over does not occur in mitosis.

Which event occurs during meiosis 2 but not during meiosis 1?

In meiosis II, these chromosomes are further separated into sister chromatids. Meiosis I includes crossing over or recombination of genetic material between chromosome pairs, while meiosis II does not.

What are the differences between meiosis and mitosis?

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Which of the following does not occur during mitosis in somatic cells?

Synapsis is not a chracteristic feature during mitosis in somatic cells.

Which of the following does not occur during meiosis II?

Meiosis II begins with the 2 haploid cells where each chromosome is made up of two connected sister chromatids. DNA replication does NOT occur at the beginning of meiosis II. The sister chromatids are separated, producing 4 genetically different haploid cells.

Which does not occur in prophase one of meiosis?

E) Homologous pairs of chromosomes align at the metaphase plate does not occur during prophase I of meiosis.

Which of the following do not occur during telophase?

Which of the following does not occur during telophase: The nuclear membrane disappears. Which is not correct about the way prokaryotes divide? The replication of DNA occurs in one direction around the circle.

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