Final answer:
The population only added 100 rabbits in Year 7. The correct answer is D. Year 7.
Step-by-step explanation:
The population growth study of rabbits shows that the population grew exponentially in the first few years and later became logistic as the rate slowed down.
The population eventually became stable after reaching a number of 116 individuals, which could be the carrying capacity of the environment.
To determine during which year the population only added 100 rabbits, we need to look for the year when the population was at 16 individuals (116 - 100).
Year 1: Starting population
Year 2: Exponential growth, not reaching 16
Year 3: Exponential growth, not reaching 16
Year 4: Exponential growth, not reaching 16
Year 5: Exponential growth, not reaching 16
Year 6: Exponential growth, not reaching 16
Year 7: Exponential growth, reaching 16 individuals
Year 8: Logistic growth, population was already larger than 16
Therefore, the population only added 100 rabbits in Year 7.
Therefore, the correct answer is D. Year 7.
Which of the following would have the greatest effect on the population growth rate of this species. In the population growth study of rabbits, during which year did the population only add 100 rabbits?
A. Year 8
B. Year 10
C. Year 1
D. Year 7