Home
Class 11
BIOLOGY
Which of the following plants is used to...

Which of the following plants is used to extract the blue dye ?

A

Trifolium

B

Indigofera

C

Lupin

D

Cassia

Text Solution

Verified by Experts

The correct Answer is:
B
Indigo (blue dye) is obtained from the leaves of indigofera tinctoria and `I`. Suffruticosa. The leaves contain a colourless chemical which on exposure to air turns bluish.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MINERAL NUTRITION

    NCERT FINGERTIPS|Exercise Mineral Nutrition|130 Videos

  • NEURAL CONTROL AND COORDINATION

    NCERT FINGERTIPS|Exercise Neural Control And Coordination|167 Videos

Similar Questions

Explore conceptually related problems

95. The plant which is used to extract the blue dye is

Which of the following is basic dye?

Knowledge Check

  • Which of the following is dye

    A
    Methyl orange
    B
    Orange I
    C
    Aniline yellow
    D
    All of these

  • Which of the following plants is used as biofertiliser

    A
    Nostoc
    B
    Funaria
    C
    Volvox
    D
    Rhizopus

  • Which of the following plant is a source of dye?

    A
    Sunhemp
    B
    Trifolium
    C
    Indigofera
    D
    Pea

    • Similar Questions

    Explore conceptually related problems

    Which of the following is an azo dye

    Which of the following is used in plants?

    Which of the following is yellow dye ?

    Which of the following is an azo dye ?

    Which of the following is a basic dye

    Home
    Profile