Cleavage furrow and cell plate are both structures involved in cell division, but they occur in different types of cells and represent different processes.
Differences:
- Occurrence: Cleavage furrow occurs in animal cells during cytokinesis, while cell plate forms in plant cells during cytokinesis.
- Formation: Cleavage furrow is formed by the constriction of the cell membrane, which pinches the cell into two daughter cells. In contrast, the cell plate forms by the fusion of vesicles containing cell wall materials, which accumulates in the center of the dividing cell.
- Structure: The cleavage furrow is a depression that appears on the surface of the dividing animal cell, whereas the cell plate is a new structure that will develop into the cell wall separating the two daughter plant cells.
Relationships:
- Both cleavage furrow and cell plate are essential for the proper division of cells, ensuring that each daughter cell receives the necessary components to function.
- Despite the differences in their formation and structure, they serve the same purpose of dividing the cytoplasm of a parent cell to form two new daughter cells.
In summary, while cleavage furrow and cell plate serve the same ultimate goal of cell division, they reflect the adaptations of animal and plant cells to meet their respective structural and functional needs.