1.Within a community most species have similar range of environmental tolerance

ID: 253268 • Letter: 1

Question

True or false

2.Competitive release is most likely to occur when a

A. When a predator species is added to a community

B.Species moves into new areas that it formerly occurred in

C. Competing species is added to a community

D. Species colonizes an island that has potential competitors

E. When a competitor is removed from the community

3.A Climax community

A. Is one on the verge of change to new successional state

B. Is one that has maximal species evenness

C. Is one that has maximal species richness

D. Is one that has reached a terminal succession state

4.Metapopulation theory suggest the follow are important to species that maintain meta populations

SELECT ALL THAT APPLY

Dispersal

Niche expansion

Type I survivorship

Probability of colonization

Size of habitat patches

5.Which of the following are late successional species

A. Forbs

B.Trees

C.Grass

D.Weeds

Answer 1 False.

Because different species with different range of environmental tolerance due to genotype.

Answer 2 B. Species moves into new areas that it formerly occurred in.

Answer 3 D. Is one that has reached a terminal succession state.

Answer 4 Dispersal, size of habitat patches, probability of colonization

Answer 5 B Trees.

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