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Meiosis

Meiosis
17問 • 1年前
  • Maxine laurier
    • 通報

    問題一覧

  • 1

    It is a cell division where a single cell devides twice and produce four(4) daughter cells with half the amount of genetic material (sex cells).

    Meiosis

  • 2

    How many the sematic cells? Or the body cell?

    46

  • 3

    How many sex cells in reproductive cells?

    23

  • 4

    What are the two division of meiosis?

    Meiosis I & Meiosis II

  • 5

    What are the types of stage in meiosis I?

    1. Prophase I 2. Metaphase I 3. Anaphase I 4. Telophase I or Cytokinesis

  • 6

    - It is condensed the chromosomes, and nuclear envelope breakdown. - Crossing over occurs.

    Prophase I

  • 7

    - Pairs of homologous chromosomes move to the equator of the cell.

    Metaphase I

  • 8

    homologous chromosomes move to the opposite poles of the cell.

    Anaphase I

  • 9

    - Chromosomes gather at the poles of the cells. - The cytoplasm devides

    Telophase I or Cytokinesis

  • 10

    - Chromosomes align in pair of the centre of the cell. - It is a random statement occurs, means—chromosomes pairs line up randomly.

    Metaphase I

  • 11

    - Each cell contains HALF the number of chromosomes (HAPLOID)

    Anaphase I

  • 12

    - The two new nuclei form around each of set of chromosomes. - cytoplasm split and the two (Haploid) daughter cells formed.

    Telophase I or Cytokinesis

  • 13

    What are the stages of Meiosis II?

    1. Prophase II 2. Metaphase II 3. Anaphase II 4. Telophase II

  • 14

    - The chromosomes condensed and the nucleolus breaks in both sides. - Allow four (4) haploid sex cells (sperm & egg cells) to be created.

    Prophase II

  • 15

    - The chromosomes align single file in the centre of the cell. - occurs to ensure sister chromatids seperate in the next stage.

    Metaphase II

  • 16

    - sistsers chromatids seperate and move to the opposite ends of the cell. - ensures the daughter cells remain HAPLOID, means they have half the genetic material of the original parent cell.

    Anaphase II

  • 17

    - Four (4) new nuclei form around each set of chromosomes. - cytoplasm splits and four (haploid) daughters cell formed.

    telophase II

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    21問 • 1年前
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    問題一覧

  • 1

    It is a cell division where a single cell devides twice and produce four(4) daughter cells with half the amount of genetic material (sex cells).

    Meiosis

  • 2

    How many the sematic cells? Or the body cell?

    46

  • 3

    How many sex cells in reproductive cells?

    23

  • 4

    What are the two division of meiosis?

    Meiosis I & Meiosis II

  • 5

    What are the types of stage in meiosis I?

    1. Prophase I 2. Metaphase I 3. Anaphase I 4. Telophase I or Cytokinesis

  • 6

    - It is condensed the chromosomes, and nuclear envelope breakdown. - Crossing over occurs.

    Prophase I

  • 7

    - Pairs of homologous chromosomes move to the equator of the cell.

    Metaphase I

  • 8

    homologous chromosomes move to the opposite poles of the cell.

    Anaphase I

  • 9

    - Chromosomes gather at the poles of the cells. - The cytoplasm devides

    Telophase I or Cytokinesis

  • 10

    - Chromosomes align in pair of the centre of the cell. - It is a random statement occurs, means—chromosomes pairs line up randomly.

    Metaphase I

  • 11

    - Each cell contains HALF the number of chromosomes (HAPLOID)

    Anaphase I

  • 12

    - The two new nuclei form around each of set of chromosomes. - cytoplasm split and the two (Haploid) daughter cells formed.

    Telophase I or Cytokinesis

  • 13

    What are the stages of Meiosis II?

    1. Prophase II 2. Metaphase II 3. Anaphase II 4. Telophase II

  • 14

    - The chromosomes condensed and the nucleolus breaks in both sides. - Allow four (4) haploid sex cells (sperm & egg cells) to be created.

    Prophase II

  • 15

    - The chromosomes align single file in the centre of the cell. - occurs to ensure sister chromatids seperate in the next stage.

    Metaphase II

  • 16

    - sistsers chromatids seperate and move to the opposite ends of the cell. - ensures the daughter cells remain HAPLOID, means they have half the genetic material of the original parent cell.

    Anaphase II

  • 17

    - Four (4) new nuclei form around each set of chromosomes. - cytoplasm splits and four (haploid) daughters cell formed.

    telophase II