What is diameter of double helix of DNA?

What is diameter of double helix of DNA?

Published: 24-Sep-2020

(a) 10 amstrong

(b) 20 amstrong

(c) 30 amstrong

(d) 40 amstrong

Answer: 20 amstrong

SSC | Subject : Biology | Chpater : Heredity IN ORGANISM AND EVOULTION

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