TLS Online TPP Program

#Question id: 10701


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?

#Unit 10. Ecological Principles
  1. Species A is dominant species, species B is key stone species
  2. Species B is dominant species, species A is key stone species
  3. Both species is key stone
  4. Both species is dominant