Science, asked by loitongbamroshans, 9 months ago

differentiate between mitotic and meiosis cell divisions by giving five Points​

Answers

Answered by Anonymous
4

Answer:

The term cytokinesis refers to the division of a cell in half, while mitosis and meiosis refer to two different forms of nuclear division. Mitosis results in two nuclei that are identical to the original nucleus. Meiosis, on the other hand, results in four nuclei that each has ½ the chromosomes of the original cell

To summarize, Meiosis is responsible for reproducing germ cells and Mitosis is responsible for reproducing somatic cells. Meiosis consists of two genetic separations, and Mitosis consists of one genetic separation. Meiosis has four daughters cells as a result, while Mitosis only has two. daughter cells.

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Explanation:

Answered by krishnasingh7729451
0

Answer:

Mitosis

Involves one cell division?

Results in two daughter cells

Results in diploid? daughter cells? (chromosome? number remains the same as parent cell)

Daughter cells are genetically identical

Occurs in all organisms except viruses

Creates all body cells (somatic?) apart from the germ cells? (eggs and sperm)

Prophase is much shorter

No recombination/crossing over occurs in prophase.

In metaphase individual chromosomes (pairs of chromatids) line up along the equator.

During anaphase the sister chromatids are separated to opposite poles.

Meiosis

Involves two successive cell divisions

Results in four daughter cells

Results in haploid? daughter cells (chromosome number is halved from the parent cell)

Daughter cells are genetically different

Occurs only in animals, plants and fungi

Creates germ cells (eggs and sperm) only

Prophase I takes much longer

Involves recombination/crossing over of chromosomes in prophase I

In metaphase I pairs of chromosomes line up along the equator.

During anaphase I the sister chromatids move together to the same pole.

During anaphase II the sister chromatids are separated to opposite poles.

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