After mitosis, a newly formed cell has the same number of chromosomes as the original cell. This means that if the original cell was diploid (having two sets of chromosomes), the daughter cells will also be diploid. Mitosis ensures that each daughter cell receives an identical set of chromosomes, maintaining genetic consistency. Thus, the chromosome number remains unchanged throughout the process.
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
Mitosis is a kind of cell division, where a parent cell splits into two identical daughter cells. Two cells are created during mitosis, but the original cell no longer exists so the total number will go up by one (or, if you're looking at multiple cells, the total number will double). The new cells have the same number of chromosomes as the original cell before it divided.
The daughter cells formed by meiosis are haploid, meaning they have only one set of chromosomes. In humans, the haploid number of chromosomes is 23.
Mitosis does not lead to the formation of chromosomes with new combination. In meiosis as a result of crossing over, chromosomes with new combinations are formed which are responsible for variation.
46 chromosomes or 23 pairs
Mitosis produces daughter cells with the same number of chromosomes as the original cell - so human cells produced by mitosis will have 46 chromosomes.
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
During meiosis there is pairing between homologous chromosomes for exchange of chromatin material by crossing over and these chromosomes get separated in first stage of meiotic division, thus half of the chromosomes separate at each pole; the second stage of meiosis is more or less similar to mitotic division. At the end of meiosis 4 daughter nuclei are formed whereas in mitosis only 2 daughter nuclei are formed without reduction in the number of chromosomes.
A cell undergoing mitosis has twice the usual number of chromosomes for that species. For example, human body cells have 46 chromosomes, but after DNA replication, which must occur before mitosis, a human body cell will have 92 chromosomes.
it compares by 50% or by half of chromosomes because there are 23 sex cells and 46 chromosomes
Chromosomes are composed of two chromatids during the prophase and metaphase of mitosis. The chromosomes of formed in prophase and line up in metaphase.
there is no reduction of chromosome number.
there is no reduction of chromosome number.
Mitosis is a kind of cell division, where a parent cell splits into two identical daughter cells. Two cells are created during mitosis, but the original cell no longer exists so the total number will go up by one (or, if you're looking at multiple cells, the total number will double). The new cells have the same number of chromosomes as the original cell before it divided.