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1The ________ phase is the slow, early growth of a population.


2The ________ phase is the rapid, logarithmic growth of a population.


3


a = ________
4


n = ________
5


N = ________
Answer choices:
A)the number of individuals at a given generation
B)number of generations
C)the number of individuals present initially


6The ________ is a population's maximal reproductive capacity given unlimited resources.
A)growth capacity
B)carrying capacity
C)reproductive potential
D)biotic potential


7All organisms have the potential to produce populations larger than occur in nature.
A)True
B)False


8Maximum logarithmic growth cannot be sustained because of ________, which includes factors such as disease, accumulation of waste products, and lack of food.


9Environmental resistance prevents a population from continuing to reproduce at its biotic potential.
A)True
B)False


10Define carrying capacity.


11What specific organism will you study in the first two procedures on population growth?


12What is the dependent variable in the first two procedures on population growth?


13What characteristics of bacteria make it possible to study their population growth in a laboratory?


14Currently, what is the doubling time of the human population?


15Does a population of mice or elephants have a greater doubling time?


16A marked increase in the birth rate has contributed to the rapid growth of the human population.
A)True
B)False


17Describe three ways in which the explosive growth of the human population is damaging the environment.





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