Question:
In a laboratory, if 50 Drosophila out a population of 250 die in a week then the death rate of Drosophila is _____ individual per Drosophila per week.
In a laboratory, if 50 Drosophila out a population of 250 die in a week then the death rate of Drosophila is _____ individual per Drosophila per week.
Updated On: Mar 10, 2026
- 0.2
- 2.0
- 5.0
- 0.5
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The Correct Option is B
Solution and Explanation
The correct option is (B) :2.0.
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