Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 14655
TLS Online TPP Program

#Question id: 10723

What does the graph tell you about the effect of a keystone species?

#Section 1: Ecology
  1. A keystone species has little interaction with other species in an environment.
  2. Removing a keystone species from the community drastically reduces species richness.
  3. Adding a keystone species to the community will make it more diverse.
  4. Removing a keystone species from the community will eventually allow for the invasion of a new species.
More Questions
TLS Online TPP Program

#Question id: 9576

#Section 1: Ecology

How rapidly does adiabatic cooling reduce air temperature at higher altitudes?
TLS Online TPP Program

#Question id: 12580

#Section 5: Applied Ecology & Evolution

When levels of CO2 are experimentally increased, C3 plants generally respond with a greater increase in productivity than C4 plants. This is because
TLS Online TPP Program

#Question id: 10838

#Section 2: Evolution

Fighting over shared resources is called
TLS Online TPP Program

#Question id: 16805

#Section 4: Behavioural Ecology

By what mechanism does the body compensate for low oxygen availability in altitude sickness?
TLS Online TPP Program

#Question id: 10628

#Section 2: Evolution

Which of following statement is correct for above population?