Biology, asked by maahishaikh41, 10 months ago

short note on metaphase...plzz don't post useless answers ...

Answers

Answered by anushkaagrawal2411
3

Answer:

Metaphase is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their second-most condensed and coiled stage. These chromosomes, carrying genetic information, align in the equator of the cell before being separated into each of the two daughter cells.

Answered by abhi200414
0

Metaphase is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their second-most condensed and coiled stage.

  • In metaphase, the centromeres of the chromosomes convene themselves on the metaphase plate (or equatorial plate)
  • an imaginary line that is equidistant from the two centrosome poles. This even alignment is due to the counterbalance of the pulling powers generated by the opposing kinetochore microtubules
  • analogous to a tug-of-war between two people of equal strength, ending with the destruction of B cyclin.
  • In certain types of cells, chromosomes do not line up at the metaphase plate and instead move back and forth between the poles randomly, only roughly lining up along the middleline.

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