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Structure of Chromosomes — Biology STD 10 — Question

ICSE BoardEnglish MediumSTD 10BiologyStructure of Chromosomes1 Mark
MCQ
Spirally coiled double strands are observed in ____________
  • ✓
    DNA
  • B
    chromosome
  • C
    RNA
  • D
    chromatin
✓

Answer

Correct option: A.
DNA
Spirally coiled double strands are observed in DNA.

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