If a population of 50 Paramecium present in a pool increases to 150 after an hour, what would be the growth rate of the population?

1. 50 per hour

2. 200 per hour

3. 5 per hour

4. 100 per hour

What would be the percent growth or birth rate per individual per hour for the same population mentioned in the previous question (Question 10)?

1. 100