#Question id: 10701
#Unit 10. Ecological Principles
In community, two species A and B were found. A species have an especially large impact on the structure of entire communities because they are highly abundant while B species are not usually abundant in a community however; exert strong control on community structure by their pivotal ecological roles, or niches. Which of the following is naming of species?
#Question id: 10702
#Unit 10. Ecological Principles
Species A has a large effect on community because of its abundance in community known as
#Question id: 10703
#Unit 10. Ecological Principles
Keystone predators can maintain species diversity in a community if they
#Question id: 10704
#Unit 10. Ecological Principles
Imagine five forest communities, each with one hundred individuals distributed among four different tree species (W, X, Y, and Z). Which forest community would be most diverse?
#Question id: 10705
#Unit 10. Ecological Principles
Which of the following statements is TRUE for an ecotone?
#Question id: 10706
#Unit 10. Ecological Principles
Assuming community occupy by 4 species with number 10, 20, 10, 20. What is Shannon weaver index of that community?