Question

Litmus solution is a purple dye, which is extracted from lichen, a plant belonging to the division ______.

विकल्प

• Thallophyta 

• Pteridophyta

• Gymnosperms 

• Bryophyta

Answer 1

Litmus solution is a purple dye, which is extracted from lichen, a plant belonging to the division Thallophyta.

Explanation:

Lichens is the right response. The purple dye known as litmus solution, which is frequently employed as an indicator, is taken from lichen, a species of plant in the phylum Thallophyta. Purple is the color of the litmus solution when it is neither acidic nor basic.