Which vegetable was instrumental in early color photographic prints?

Here is the question :

WHICH VEGETABLE WAS INSTRUMENTAL IN EARLY COLOR PHOTOGRAPHIC PRINTS?

Here is the option for the question :

• Potato
• Carrot
• Turnip
• Spinach

The Answer:

And, the answer for the the question is :

Explanation:

[STC0015949]. Scientists spent a lot of time and effort trying to figure out how to capture true colour in photographs. Auguste and Louis Lumière, French pioneers, developed autochrome, the first practical approach to colour photography. First introduced in 1907, autochrome produced colour photographs by passing light through plates coated with minute grains of green, red, and blue potato starch.