Stages of Meiosis Diagram
Описание на Статията
What are the Phases of Meiosis I and Meiosis II? Have students create a comic illustrating the phases of meiosis.
Текст на Статията
- Meiosis I
- PROPHASE I
- PROPHASE
- METAPHASE I
- Metaphase
- ANAPHASE I
- Anaphase
- TELOPHASE I
- TELOPHASE
- Chromosomes condense and spindle fibers start to form. The chromosomes pair up with the homologue partner. The homologous pairs then swap fragments in a process known as crossing over.
- PROPHASE II
- Spindle fibers attach the chromosome pairs and move them to line up on a line known as the metaphase plate.
- METAPHASE II
- The cell elongates as the homologous parts are pulled apart by the spindle fibers. The sister chromatids stay together.
- ANAPHASE II
- Two new nuclei form and the spindle fibers break down. The cells become separate through a process known as cytokinesis.
- TELOPHASE II
- Meiosis II
- Chromosomes condense and spindle fibers start to form.
- Spindle fibers attach to the chromosomes. The chromosomes are lined up along the center of the cell, at a point known as the metaphase plate.
- The cell elongates as the sister chromatids are pulled apart by the spindle fibers.
- Two new nuclei form from each haploid cell. The spindle fibers break down. The gametes separate from each other through a process known as cytokinesis.
Над 30 милиона създадени разкадровки