Organisms-And-Population Question 321
Question: In laboratory experiments, two species of the protist Paramoecium were grown alone and in the presence of the other species. The following graphs show growth of species 1 (left) and species 2 (right), alone and when in mixed culture. Interpretation of these graphs shows that:
Options:
A) competitive exclusion occurred in the these experiments.
B) both species are affected by interspecific competition but species 1 is less affected.
C) both species are affected by interspecific competition but species 2 is less affected.
D) both species are affected equally by interspecific competition.
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Answer:
Correct Answer: C
BETA
