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www.quora.com/What-is-crossing-over-and-when-does-it-occur

Mitotic crossing over takes place during interphase ie, during G1, when DNA is in its 2 strand phase and replicated during DNA synthesis. It is also possible to have the DNA break leading to mitotic recombination happen during G1 , but for the repair to happen after replication.

en.wikipedia.org/wiki/Chromosomal_crossover

Chromosomal crossover (or crossing over) is the exchange of genetic material between two homologous chromosomes non-sister chromatids that results in recombinant chromosomes during sexual reproduction.It is one of the final phases of genetic recombination, which occurs in the pachytene stage of prophase I of meiosis during a process called synapsis. ...

www.reference.com/science/phase-meiosis-crossing-over...

During meiosis, crossing over occurs during prophase I. It is the exchange of genetic material between homologous chromosomes that results in recombinant chromosomes, which contribute to genetic diversity.

www.answers.com/Q/In_what_phase_of_meiosis_does_crossing...

Crossing over occurs in meiosis to create diversity in the genetic material so the offspring is neither identical to father or mother. in mitosis it does not occur because the parent cell is ...

biologywise.com/what-is-crossing-over-why-is-it-important...

♦ Meiosis can be divided in two stages: meiosis I and meiosis II. It is in the prophase of meiosis I that crossing over of the chromosomes takes place, and the homologous chromosomes are separated into two daughter cells. In meiosis II, the sister chromatids are pulled apart from each other to give rise to four haploid daughter cells.

quizlet.com/28631488/mitosis-and-meiosis-and-cell-cycle...

Mitosis and Meiosis and Cell Cycle. STUDY. PLAY. ... does crossing over occur in meiosis and mitosis? meiosis: yes, mixing of chromosomes can occur mitosis: no. what are the steps of meiosis? interphase, prophase l, metaphase I, anaphase I, telophase l, prophase ll, metaphase ll, anaphase ll, telophase ll.

biology-online.org/2/2_meiosis.htm

Crossing Over. During meiosis, when homologous chromosomes are paired together, there are points along the chromosomes that make contact with the other pair. This point of contact is deemed the chiasmata, and can allow the exchange of genetic information between chromosomes.

quizlet.com/5288393/section-2-meiosis-flash-cards

Section 2-Meiosis. STUDY. PLAY. Terms in this set (...) What types of cells does meiosis produce? sex cells or gametes. What does the process of meiosis do to the chromosome number? ... Crossing over may occur. What is synapsis? The pairing up of homologous chromosomes during Prophase I.

brainly.com/question/5220873

Click here 👆 to get an answer to your question ️ During which phase of meiosis does crossing over of chromosomes occur? prophase I metaphase I anaphase I telo…

www.encyclopedia.com/.../crossing-over

Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity. All body cells are diploid, meaning they contain ...