The litmus paper utilized in the chemical laboratories is made of :
A. Fern
B. Algae
C. Lichen
D. Fungi
Answer: Option C
Solution(By Examveda Team)
Litmus paper is an acid/base indicator that changes color to identify bases and acids. Litmus is a dye made from naturally occurring substances, including lichens (fungi)– the most commonly used of which is the species roccella tinctoria.Related Questions on Biology
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A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
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B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
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B. gymnosperms
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D. dicotyledons
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C. growth of pollen tube in ovule
D. visiting flowers by insects
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