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22/01/2022 5:45 pm
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If a population of 50 paramoecia present in a pool increases to 150 after an hour, what would be the growth rate of population?
(a) 50 per hour
(b) 200 per hour
(c) 5 per hour
(d) 100 per hour
1 Answer
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22/01/2022 5:48 pm
Correct answer: (d) 100 per hour
Explanation:
Initial population of paramecium Pi = 50
After one hour population of paramecium Pf = 150
Growth rate after one hour = Pf – Pi
= 150 - 50 = 100