Question
The greatest number of individuals a given environment can
sustain
The rapid, exponential growth experienced by a population
with plenty of resources
the ability of two competing populations to increase their
growth and reproduction
Question 10 When P. aurelia was grown alone, how long
did it take to reach carrying capacity?
~ 2 days ~4 days Correct! ~8-10
days ~14 days
Question 11 What resource were the mixed Paramecium competing
for in this study?
food space water mates
Question 12 In the absence of competition, which
species grows fastest?
P. aurelia
P. caudatum
They grow at the same rate
Question 13 What is the food source for the Paramecium?
Bacteria
Rice
Agar
Sugar
Question 14 Can the two Paramecium species prey on each
other?
yes
no
Question 15 The principle of Competitive Exclusion (and its
corollary) means that: (read all your choices!)
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