Biology Quiz - Multiple Choice Questions with Answers

Question

Positively charged dyes that are commonly used in bacteriological stains are _______.

A cationic dyes
B anionic dyes
C metallized dyes
D sulphur dyes

Answer & Explanation

Answer:[B]

NCERT Class 12 Biology Solved Multiple Choice Questions

1000 BIOLOGY MCQS - IMPORTANT FOR SSC RAILWAY PSC EXAMS

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