Biology, asked by Anonymous, 5 months ago

difference between mitosis and meiosis?​

Answers

Answered by Anonymous
4

Explanation:

QUESTION :-

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DIFFERENCE BETWEEN MITOSIS AND MEIOSIS

ANSWER:-

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Mitosis :-

In a unicellular organism, the purpose of mitosis is to proliferate asa species. In a multicellular organism, the purpose can be to grow during development, or to repair or regenerate adamaged tissue.

Two diploid cells with identical genetic information

Mitosis is usually shorter than meiosis. The process can take over 10 hours for mammalian cells in culture [2], budding yeast can take ~80 minutes to complete a cell cycle [3], whilst bacteria can divide every 20 minutes.

MEIOSIS :-

To create gametes with only one copy of the organism’s genetic information, in preparation for sexual reproduction. Various steps in meiosis create opportunity for genetic diversity in the daughter cells. This is the raw substrate for evolution.

Four haploid cells with different genetic information.

Meiosis has various timescales in different organisms, which can be affected by several factors including temperature and environment of the organism, and the amount of nuclear DNA. The process lasts 6 hours in yeast but can last more than 40 years in human females, due to a developmental hold at prophase I, until ovulation. Other examples are 1-2 days in male fruit flies and ~ 24 days in human males.

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HOPE IT'S HELP UH

Answered by Anonymous
2

Answer:

Any ways to remember the difference between meiosis and mitosis?

Mitosis - two i's = two identical cells.

Meiosis - e and s = egg and sperm = mother and father's chromosomes.

Mitosis.

Diploid - works better when you write it out but mitoisis and diploid have two i's in the same place when they're written underneath each other.

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