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How does mitosis involve crossover?
Mitosis does not involve crossover. Crossover, also known as genetic recombination, occurs during meiosis, not mitosis. In meiosis, crossover is the exchange of genetic material between homologous chromosomes, leading to genetic diversity in offspring.
Do sex chromosomes crossover during meiosis?
Yes, sex chromosomes can undergo crossover during meiosis, which is the process of genetic recombination that occurs during the formation of gametes. This can result in the exchange of genetic material between homologous chromosomes, leading to genetic diversity in offspring.
What happens to homologous chromosomes during prophase 1 of meiosis which does not occur during prophase of mitosis?
During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, where segments of DNA are exchanged between them. This does not occur during prophase of mitosis, where homologous chromosomes do not pair up or undergo crossing over.
How do homologous chromosomes behave differently during mitosis and meiosis?
During mitosis, homologous chromosomes do not pair up and exchange genetic material, while in meiosis, homologous chromosomes pair up and undergo genetic recombination. This results in different behavior and outcomes for homologous chromosomes in the two processes.
How do chromosomes align differently in meiosis compared to mitosis?
In meiosis, chromosomes align in pairs during metaphase I, while in mitosis, chromosomes align individually during metaphase.
How does mitosis involve crossover?
Mitosis does not involve crossover. Crossover, also known as genetic recombination, occurs during meiosis, not mitosis. In meiosis, crossover is the exchange of genetic material between homologous chromosomes, leading to genetic diversity in offspring.
Do sex chromosomes crossover during meiosis?
Yes, sex chromosomes can undergo crossover during meiosis, which is the process of genetic recombination that occurs during the formation of gametes. This can result in the exchange of genetic material between homologous chromosomes, leading to genetic diversity in offspring.
What happens to homologous chromosomes during prophase 1 of meiosis which does not occur during prophase of mitosis?
During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, where segments of DNA are exchanged between them. This does not occur during prophase of mitosis, where homologous chromosomes do not pair up or undergo crossing over.
What guide chromosomes during mitosis?
what guides the chromosomes movement during mitosis
How do homologous chromosomes behave differently during mitosis and meiosis?
During mitosis, homologous chromosomes do not pair up and exchange genetic material, while in meiosis, homologous chromosomes pair up and undergo genetic recombination. This results in different behavior and outcomes for homologous chromosomes in the two processes.
When during mitosis do chromosomes along the equator?
Mitosis
Chromosomes form during what?
Chromosomes form during cell division, specifically during the process of mitosis. During mitosis, the chromosomes condense and line up before being separated into two daughter cells.
What type of chromosomes separate during mitoses?
Both autosomes and sex chromosomes separate during mitosis./ Somatic chromosomes separate during mitosis with same number as in the parent cell.
During which phase of mitosis are chromosomes attaching to the spindle?
Chromosomes attach to the mitotic spindle during the metaphase of mitosis. Part of the answer depends on how you define the stages of mitosis and not everybody does this the same way. The short answer is all of them.
How do chromosomes align differently in meiosis compared to mitosis?
In meiosis, chromosomes align in pairs during metaphase I, while in mitosis, chromosomes align individually during metaphase.
What type of chromosome is produced during mitosis?
All chromosomes are reproduced during mitosis.
During this stage of mitosis, when do the chromosomes become attached to the spindle fibers?
During metaphase of mitosis, the chromosomes become attached to the spindle fibers.
