1.

Question : What would be the per cent growth or birth rate per individual per hour for the same population mentioned in the previous ques- tion (Question 10 )?

Answer»

100
200
50
150

Solution :Initial number of PARAMECIUM = 50
Number of Paramecium after 1 HOUR = 150
Birth rate = `("Number of NEW Paramecium")/("Initial number of Paramecium")xx100`
`=(100)/(50)xx100=200%`


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