Saved Papers

Save papers so you can find them more easily!

Join Now

Get instant access to over 100,000 papers.

Join Now!

Meiosis

Meiosis is a specialized form of nuclear division in which there two successive nuclear divisions (meiosis I and II) without any chromosome replication between them. Each division can be divided into 4 phases similar to those of mitosis (pro-, meta-, ana- and telophase). Meiosis occurs during the formation of gametes in animals.
Meiosis is a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.
Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and......


View the rest of this paper...

Approximate Word Count: 460
Approximate Pages: 2 (250 words per double-spaced page)

Why should you join Frat Files?

  • - It's safe, secure, and private.
  • - Instant access to over 100,000 papers. New papers are added hourly.
  • - Fast and reliable customer support.

Credit Card

PayPal

Bank Account

Similar Essays

  1. Meiosis And Mitosis

    Meiosis and Mitosis Mitosis and meiosis are the means by which reproduction takes place. Mitosis creates an exact duplicate of cell so that old cells can be replaced, such as in

  2. Meiosis &Amp;Amp; Mitosis

    Meiosis &Amp; Mitosis Meiosis and Mitosis Meiosis vs. Mitosis: Meiosis requires two nuclear divisions, but mitosis requires only one nuclear division. Meiosis producers four

  3. Mitosis &Amp; Meiosis

    Mitosis & Meiosis Mitosis is the process by which a cell duplicates the chromosomes in its cell nucleus, in order to generate two, identical, daughter nuclei. It is generally

  4. Meiosis

    Meiosis Meiosis is a specialized form of nuclear division in which there two successive nuclear divisions (meiosis I and II) without any chromosome replication between them. Each

  5. Meiosis Vs. Meitosis

    Meiosis Vs. Meitosis More than one celled organisms grow by way of mitosis and the cytoplasmic division of body cells. On the other hand, meiosis occurs only in germ cells, which