asters are the radiating rays surrounding the centrioles. while the fibres appearing between two daughter centrioles are called spindle fibres...
Two chromosomes attach to each spindle fiber during metaphase I of meiosis.
spindle fiber
If the spindle fiber were disrupted, the duplicated chromosomes would not be separated.
The phase where each chromosome is connected to a spindle fiber is called metaphase. During metaphase, the chromosomes align at the metaphase plate at the center of the cell, and each chromosome is attached to spindle fibers emanating from opposite poles of the cell.
Cleavage furrow.Cell plate formation only occurs in plant cells. Spindle fiber is found in plant cells and cytokinesis occurs in plant cells.Cleavage furrow doesn't occur in plant cells and is the only one not to.
Spindle Fibers are formed between centrosomes. Centrosomes migrate to opposite ends of the cell during cell division. The spindle fibers function is to anchor the centrosomes and chromosomes into the poles. The chromosomes then reel them selves in using the spindle fiber.
chromosomes
the kinetochore
intrafusal fiber muscles embedded with the spindle along side the normal muscle fibers (extrafusal fiber muscles)
Two chromosomes attach to each spindle fiber during metaphase I of meiosis.
spindle fiber
If the spindle fiber were disrupted, the duplicated chromosomes would not be separated.
at anaphase 2. IN matephase 1 the spindle fiber attach to one spindle fiber. in anaphase 2 they attach to two spindle fibers then divide and move to opposite ends of the cell. now each is an individual chromosone
They divide at Anaphase two. In Matephase one the spindle fibers attach to one spindle fiber.
Spindle fiber :d
Mtoc... Microtubule organizing center....
The phase where each chromosome is connected to a spindle fiber is called metaphase. During metaphase, the chromosomes align at the metaphase plate at the center of the cell, and each chromosome is attached to spindle fibers emanating from opposite poles of the cell.