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When does crossing over happen in mitosis 1?
Mitosis does its crossing over in prophase
Is crossing over unique to meiosis?
Yes. Crossover only occurs in prophase of meiosis I. Becuase it does not occur in mitosis, all the cells in our body are supposed to have the same genetic information (of course, excluding the cases where somatic mutations occur, such as in cancer).
When do stages of meiosis recombination or crossing over occur?
Crossing over occurs during Prophase I.
What stage of meiosis characterised by crossing over?
prophase I
Is crossing over possible in multiple alleles?
Yes, crossing over can occur between multiple alleles located on the same chromosome. This can lead to the exchange of genetic material between different alleles during meiosis.
Why is crossing over not possible in meiosis II?
Crossing over does not occur in meiosis II because the homologous chromosomes have already exchanged genetic material during meiosis I. In meiosis II, the sister chromatids separate without further genetic exchange.
Is crossing over a process that occurs during mitosis or meiosis?
Crossing over is a process that occurs during meiosis.
In which stage of cell division, mitosis or meiosis, does crossing over occur?
Crossing over occurs during the prophase I stage of meiosis.
Crossing over occurs during which phase of meiosis?
Crossing over occurs during Prophase I of meiosis.
Does crossing over occur during prophase 2 of meiosis?
No, crossing over occurs during prophase 1 of meiosis, not prophase 2.
When does crossing over happen in mitosis 1?
Mitosis does its crossing over in prophase
When does crossing occurs in meiosis?
Crossing over occurs during Prophase I.
How does meiosis lead to variety?
crossing over
What event that occurs in meiosis I but not mitosis allows for crossing over to be possible?
The event that occurs in meiosis I but not mitosis that allows for crossing over to be possible is called homologous chromosome pairing. This is when homologous chromosomes line up next to each other and exchange genetic material, leading to genetic diversity in offspring.
Is crossing over unique to meiosis?
Yes. Crossover only occurs in prophase of meiosis I. Becuase it does not occur in mitosis, all the cells in our body are supposed to have the same genetic information (of course, excluding the cases where somatic mutations occur, such as in cancer).
When do stages of meiosis recombination or crossing over occur?
Crossing over occurs during Prophase I.
How many genetically distinct gametes are produced after crossing over during meiosis?
During crossing over in meiosis, four genetically distinct gametes are produced.
