Mitosis and Meiosis

MITOSIS

Occurs in somatic cells.

Consists of only one thermonuclear division.

Cytokinesis takes fall out only once.

Involves division of chromosomes.

Dividing cells can be haploid or diploid.

Does not involve either pairing of homologous chromosomes or crossing over.

Two girl cells atomic number 18 skeletal systemed.

Number of chromosomes present in the render cell is maintained in both the daughter cells. thusly it is an equational division.

Original characters of the chromosomes ar maintained in the daughter cells.

Daughter cells are confusable to each opposite and also to the original mother cell.

Helps in growth and body repairs.

MEIOSIS

Occurs in reproductive cells.

Consists of cardinal nuclear divisions M-I and M-II.

May take place only once (simultaneous type) or twice (successive type).

Involves separation of homologous chromosomes in M-I and division of chromosomes in M-II.

Dividing cells are diploid.

Pairing of homologous chromosomes and crossing over occur during Prophase-I.

Four daughter cells are formed.

Diploid number of chromosomes is reduced to haploid in each daughter cell. Therefore it is a reduction division.

Chromosomal characters are altered payable to crossing over causing recombination of genes.

Daughter cells differ from each other as well as from the original mother cell.

Helps in the sexual reproduction and regulation of chromosome number in the deportment cycle of sexually reproducing organism

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Great notes on Mitosis and Meiosis. Theyre very clear and to the point. A good resource to utilize. Ill definitely be using it to admit from. Thanks :)

For the Mitosis part, you could have added in something abou the semi-permable memeberne and the high to low consitration gradient. still they are good notes and i asure you this is going in my favourites! :-)

this stuff is always on my test ;-)


- only animal cells has centrioles

- in cytokinesis plant cell has a cell plate form because cell wall cant split


besides that, this note is pretty good


two thumbs up

Clear notes that explain differences between the two divisions. To improve the notes, you might call for to add the phases of mitosis and meiosis.

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