BIO 182 Exam 3| With Well-Illustrated
Questions And 100% Correct Answers|
Verified By Expert| 2025 Latest Update.
T/F The model of competition between species can ignore competition within species. -
ANSWER ✔✔ F
T/F The larger the competitive effect on a species (alpha or beta), the more likely the species will
persist during competition. - ANSWER ✔✔ F
T/F When two species have different niches, the competition coefficients (alpha and beta) are
likely to be less than 1.0. - ANSWER ✔✔ T
T/F If two species compete, neither species will reach its carrying capacity before one of the
species goes extinct. - ANSWER ✔✔ T
T/F The rate of population growth (r) determines whether a species can persist during
competition. - ANSWER ✔✔ F
T/F A realized niche is usually larger than a fundamental niche. - ANSWER ✔✔ F
intraspecific competition - ANSWER ✔✔ competition between members of the same species
interspecific competition - ANSWER ✔✔ competition between members of different species
Ammensalism - ANSWER ✔✔ one species suffers, the other species doesn't benefit or suffer
Commensalism - ANSWER ✔✔ one species benefits, but the other neither benefits nor suffers.
Parasitism - ANSWER ✔✔ one species benefits while the other loses resourcesq
predation - ANSWER ✔✔ one species benefits while the other suffers death
Competition - ANSWER ✔✔ both species lose resources
Mutualism - ANSWER ✔✔ both species gain resources or survive better
coevolution - ANSWER ✔✔ each species adapts and evolves to the presence of the other.
one-on-one coevolution - ANSWER ✔✔ A single species evolves in response to second species
and vice versa. An example of this, Acacia Trees cannot survive without the ants because Acacia
trees evolved for the ants in a way. .
Questions And 100% Correct Answers|
Verified By Expert| 2025 Latest Update.
T/F The model of competition between species can ignore competition within species. -
ANSWER ✔✔ F
T/F The larger the competitive effect on a species (alpha or beta), the more likely the species will
persist during competition. - ANSWER ✔✔ F
T/F When two species have different niches, the competition coefficients (alpha and beta) are
likely to be less than 1.0. - ANSWER ✔✔ T
T/F If two species compete, neither species will reach its carrying capacity before one of the
species goes extinct. - ANSWER ✔✔ T
T/F The rate of population growth (r) determines whether a species can persist during
competition. - ANSWER ✔✔ F
T/F A realized niche is usually larger than a fundamental niche. - ANSWER ✔✔ F
intraspecific competition - ANSWER ✔✔ competition between members of the same species
interspecific competition - ANSWER ✔✔ competition between members of different species
Ammensalism - ANSWER ✔✔ one species suffers, the other species doesn't benefit or suffer
Commensalism - ANSWER ✔✔ one species benefits, but the other neither benefits nor suffers.
Parasitism - ANSWER ✔✔ one species benefits while the other loses resourcesq
predation - ANSWER ✔✔ one species benefits while the other suffers death
Competition - ANSWER ✔✔ both species lose resources
Mutualism - ANSWER ✔✔ both species gain resources or survive better
coevolution - ANSWER ✔✔ each species adapts and evolves to the presence of the other.
one-on-one coevolution - ANSWER ✔✔ A single species evolves in response to second species
and vice versa. An example of this, Acacia Trees cannot survive without the ants because Acacia
trees evolved for the ants in a way. .
