Meosis is a process of cell division where a diplod cell becomes four haploid cells resembling mitosis but the chromosomes are duplicated once in which gametocytes form gametes.They occur in genetic information in variation of female and male gametes.
In mitosis the nuclei of the diplod cells reproduce after chromosomes duplicate in four stages with two diploid cells formed with identical set of chromosomes with the cytoplasm also divides with the cells. They occur in somatic cells.
Yes, crossing over occurs during the process of genetic recombination in meiosis, but not in mitosis.
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.
Meiosis plays a more significant role in sexual reproduction, where it produces gametes (sperm and egg cells) with half the chromosome number. This ensures genetic diversity in offspring. Mitosis, on the other hand, is more important for growth, repair, and asexual reproduction in multicellular organisms.
In mitosis, one cell divides into two identical cells, resulting in no genetic variation. There is only one cell division in mitosis. In meiosis, one cell divides into four cells, each with different genetic material, leading to genetic variation. Meiosis involves two cell divisions.
place of occurence ;mitosis= somatic cells | meiosis=gonadic cells crossing over;mitosis=does not occur | meiosis=occur during prophase of meiosis 1 to form tetrads number of daughter cell;mitosis=two | meiosis= four genetic variation;mitosis=no variation produced| meiosis=produces genetic variation genetic composition in daughter cell; mitosis=identical to the parent cell | meiosis= non identical to the parent cell and each other
Meiosis cells have half the amount of genetic info as cells of mitosis.
may be its genetical diffence
Yes, crossing over occurs during the process of genetic recombination in meiosis, but not in mitosis.
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.
Meiosis plays a more significant role in sexual reproduction, where it produces gametes (sperm and egg cells) with half the chromosome number. This ensures genetic diversity in offspring. Mitosis, on the other hand, is more important for growth, repair, and asexual reproduction in multicellular organisms.
Meiosis is responsible for genetic variation
Because they both result in the formantion of gametes; however there is no genetic variation in meiosis.
In mitosis, one cell divides into two identical cells, resulting in no genetic variation. There is only one cell division in mitosis. In meiosis, one cell divides into four cells, each with different genetic material, leading to genetic variation. Meiosis involves two cell divisions.
place of occurence ;mitosis= somatic cells | meiosis=gonadic cells crossing over;mitosis=does not occur | meiosis=occur during prophase of meiosis 1 to form tetrads number of daughter cell;mitosis=two | meiosis= four genetic variation;mitosis=no variation produced| meiosis=produces genetic variation genetic composition in daughter cell; mitosis=identical to the parent cell | meiosis= non identical to the parent cell and each other
Both
Three key differences between mitosis and meiosis are: Mitosis results in two identical daughter cells, while meiosis produces four genetically diverse daughter cells. Mitosis involves one round of cell division, while meiosis involves two rounds of cell division. Mitosis is essential for growth and repair in multicellular organisms, while meiosis is crucial for sexual reproduction and genetic diversity. These differences impact the process of cell division by ensuring that genetic material is accurately distributed and that offspring have genetic variability. Mitosis helps maintain the genetic integrity of somatic cells, while meiosis generates gametes with unique genetic combinations for sexual reproduction.
Crossing over occurs in meiosis but not mitosis because meiosis involves the formation of gametes (sex cells) and the exchange of genetic material between homologous chromosomes during crossing over increases genetic diversity. Mitosis, on the other hand, is a process of cell division for growth and repair, where genetic material is replicated and divided without genetic exchange between chromosomes.