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Introduction and Reduce of Chromosomes – Meiosis

by Georgina Cornwall, PhD
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    About the Lecture

    The lecture Introduction and Reduce of Chromosomes – Meiosis by Georgina Cornwall, PhD is from the course Cell Cycle and Cell Division.


    Included Quiz Questions

    1. They produce 4 daughter cells that are genetically different from each other
    2. They produce 4 daughter cells that are genetically different from the original parental cell
    3. They reduce the number of chromosomes per cell from 10 to 5
    4. They reduce the number of chromosomes per cell from 20 to 10
    1. They are diploid in nature
    2. They are haploid in nature
    3. They are polyploid in nature
    4. They are triploid in nature
    5. They are tetraploid in nature
    1. Two nuclear divisions with one round of DNA synthesis
    2. Four nuclear divisions with one round of DNA synthesis
    3. Two nuclear divisions with two rounds of DNA synthesis
    4. Four divisions with two rounds of DNA synthesis
    5. Four nuclear divisions with four rounds of DNA synthesis
    1. The mature human sperm and egg contain 23 and 46 pairs of chromosomes in them, respectively
    2. Meiosis is a reductional division which reduces the chromosome number in the gametes cells by half to that of the parent cell
    3. Meiosis plays an important role in the sexual reproduction of the eukaryotic organisms
    4. Meiosis-I involves the segregation of homologous chromosomes; whereas meiosis-II involves the separation of sister chromatids
    5. Meiosis-I is reductional division; on the other hand, the meiosis-II division is equational

    Author of lecture Introduction and Reduce of Chromosomes – Meiosis

     Georgina Cornwall, PhD

    Georgina Cornwall, PhD


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