Class 12 · Molecular Basis of Inheritance

Insertion Mutations in Gene Expression — NEET Biology

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Now we insert three letters together, say BIG, the statement would read

NCERT Biology · Class 12 · Chapter 5 · Paragraph 109
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Assertion (A): Different base pairs in DNA are held together by different numbers of hydrogen bonds. Reason (R): Adenine-Thymine pairs have three hydrogen bonds while Guanine-Cytosine pairs have two hydrogen bonds.

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