Question

Give a pictorial representation and explain about the extraction of rich blue colour from indigo plant during the British era.

Answer 1

Answer:

What part of the indigo plant is used for dye?

In order to make indigo dye, you need leaves from a variety of plant species such as indigo, woad, and polygonum. The dye in the leaves doesn't actually exist until it is manipulated. The chemical responsible for the dye is called indicant

Explanation: