Chromosomes are made up of which components?

Type: MCQ • Marks: 1

A. A) DNA only

B. B) Protein only

C. C) DNA and Protein

D. D) RNA only

Explanation

Chromosomes are composed of tightly coiled strands of deoxyribonucleic acid (DNA) wrapped around histone proteins.

Class 9th Science (MCQ)

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