

MCQOPTIONS
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1. |
How_many_times_the_frequency_is_increased_by_the_Chi_sites? |
A. | ≈10 fold |
B. | ≈20 fold |
C. | ≈30 fold |
D. | ≈40 fold |
Answer» B. ‚Äö√Ñ√∂‚àö¬¢‚àö‚Ć20 fold | |