Question

Doesn’t have an option for science but please help

What kind of a pattern do chromosomes have when they are
stained with dye?

Answer 1

Chromosome banding refers to alternating light and dark regions along the length of a chromosome, produced after staining with a dye. A band is defined as the part of a chromosome that is clearly distinguishable from its adjacent segments by appearing darker or lighter with the use of one or more banding techniques.

Explanation: