It is centrioles.
In animal cells... Centrioles, asters and the spindle fibers.
Centrioles are cell structures involved in mitosis in animal cells only. They are responsible for organizing the microtubules that form the spindle fibers necessary for separating chromosomes during cell division.
During mitosis in animal cells, one key feature is the presence of centrioles, which are structures that help organize the mitotic spindle. Animal cells also form a cleavage furrow during cytokinesis, allowing for the physical separation of daughter cells. These features are distinct to animal cells, as plant cells instead form a cell plate during division.
During animal cell division, specifically in mitosis, structures such as a cell wall will not be seen, as animal cells lack cell walls unlike plant cells. Additionally, there is no formation of a metaphase plate in the same way as in plant cells; instead, animal cells use a cleavage furrow to divide. Other structures, like chloroplasts, will also not be present since animal cells do not perform photosynthesis.
Mitosis in animal cells involves structures such as the centrosomes, spindle fibers, chromosomes, and the cell membrane. The centrosomes help organize and separate the chromosomes, while spindle fibers assist in moving the chromosomes to opposite ends of the cell. Finally, the cell membrane undergoes changes to ensure proper division of the cell.
plant cells use a cell plate to separate daughter cells
Asters are present in animal cell mitosis but absent in plant cell mitosis. In animal cells, asters are formed by the centrosomes during the organization of the mitotic spindle, helping to anchor the spindle fibers. In contrast, plant cells lack centrosomes and instead form a spindle apparatus without the formation of asters, relying on microtubules that emanate from the nuclear envelope and other structures.
Chromosomes :)
Mitosis occurs in eukaryotic cells. Most animal and fungi cells divide by mitosis; except the gametes.
mitosis ;)
Mitosis
Centrioles are structures found in animal cells that are not typically found in plant cells. They play a role in cell division by organizing the spindle fibers that help separate chromosomes during mitosis.