Visualising The Nation

Which of the following steps performed by person to visualise the DNA bands obtained from gel electrophoresis ?

The inability to Visualise red colouration is called

Chiasmata are most clearly visualised in which stage?

Visualise 4.bar(26) on the number line,up to 4 decimal places.Visualise 3.765 on the number line,using succesive magnification

Name the compound used to visualise them DNA fragments in gel electophoresis