Sulfur Column is related with which scientist?

Solution (By Examveda Team)

The sulfur column is related to Winogradsky. It was invented in the 1880s by Sergei Winogradsky.
The Winogradsky column is a simple device for culturing a large diversity of microorganisms. This device is a column of pond mud and water mixed with a carbon source such as newspaper, blackened marshmallows, or egg shells and a Sulphur source such as gypsum or egg yolk.