What is an accurate description of mitosis and meiosis

Mitosis is a type of cell division in which a cell divides into two daughter cells, each containing equal and identical genetic material as that of the parent cell.

For example, if a cell contains 46 chromosomes (2n), then the two daughter cells would also contain 46 (2n) chromosomes after mitosis.

The mitotic division helps in growth and repair of cells.

In contrast, the meiosis is a cell division in which a parent cell divides to produce four daughter cells, each containing half the chromosomes present in a parent cell.

For example, a cell with 46 (2n) chromosomes divide with the help of meiotic division to produce 4 daughter cells, each containing 23 chromosomes.

The meiotic division usually helps in the production of haploid gametes from diploid parent cells.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

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