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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
Posted By :  
|
Shojb Rahman
Info:
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