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In meiosis, the daughter cells differ from parent cell as well as amongst themselves due to
- a)Segregation, independent assortment and crossing over
- b)Segregation and crossing over
- c)Independent assortment and crossing over
- d)Segregation and independent assortment
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
In meiosis, the daughter cells differ from parent cell as well as amon...
Explanation:
Meiosis is a type of cell division that occurs in sexually reproducing organisms, resulting in the production of gametes (eggs and sperm). During meiosis, the daughter cells differ from the parent cell as well as amongst themselves due to three processes: segregation, independent assortment, and crossing over.
Segregation:
Segregation is the process of separating the homologous chromosomes during meiosis I, resulting in the formation of two haploid cells. One chromosome from each homologous pair goes to each daughter cell. This ensures that each daughter cell has only one copy of each chromosome.
Independent Assortment:
Independent assortment is the process by which the homologous chromosomes align randomly along the equator of the cell during meiosis I, resulting in the formation of genetically diverse daughter cells. This means that each daughter cell receives a unique combination of chromosomes from the parent cell.
Crossing Over:
Crossing over is the process by which homologous chromosomes exchange genetic material during meiosis I, resulting in the formation of genetically diverse daughter cells. This occurs when the chromosomes pair up and form a tetrad, and small segments of DNA are exchanged between the chromosomes.
Conclusion:
In conclusion, the daughter cells in meiosis differ from the parent cell as well as amongst themselves due to three processes: segregation, independent assortment, and crossing over. These processes ensure that each daughter cell is genetically unique, which is important for genetic diversity and evolution.
Meiosis is a type of cell division that occurs in sexually reproducing organisms, resulting in the production of gametes (eggs and sperm). During meiosis, the daughter cells differ from the parent cell as well as amongst themselves due to three processes: segregation, independent assortment, and crossing over.
Segregation:
Segregation is the process of separating the homologous chromosomes during meiosis I, resulting in the formation of two haploid cells. One chromosome from each homologous pair goes to each daughter cell. This ensures that each daughter cell has only one copy of each chromosome.
Independent Assortment:
Independent assortment is the process by which the homologous chromosomes align randomly along the equator of the cell during meiosis I, resulting in the formation of genetically diverse daughter cells. This means that each daughter cell receives a unique combination of chromosomes from the parent cell.
Crossing Over:
Crossing over is the process by which homologous chromosomes exchange genetic material during meiosis I, resulting in the formation of genetically diverse daughter cells. This occurs when the chromosomes pair up and form a tetrad, and small segments of DNA are exchanged between the chromosomes.
Conclusion:
In conclusion, the daughter cells in meiosis differ from the parent cell as well as amongst themselves due to three processes: segregation, independent assortment, and crossing over. These processes ensure that each daughter cell is genetically unique, which is important for genetic diversity and evolution.
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Community Answer
In meiosis, the daughter cells differ from parent cell as well as amon...
Yes, because all these factors create diffrence between parent cell and daughter cells.
Reason- Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.
Reason- Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I.
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In meiosis, the daughter cells differ from parent cell as well as amongst themselves due toa)Segregation, independent assortment and crossing overb)Segregation and crossing overc)Independent assortment and crossing overd)Segregation and independent assortmentCorrect answer is option 'A'. Can you explain this answer?
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