metaphase
/ˈmɛtəˌfeɪz/
noun
- The stage of cell division (mitosis or meiosis) when chromosomes line up in the middle of the cell before separating.
- During metaphase, the chromosomes align along the cell's equator.
- Scientists can observe metaphase under a microscope to check for chromosomal abnormalities.
- The drug stops cancer cells from progressing past metaphase, preventing them from dividing.