Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 7452
TLS Online TPP Program

#Question id: 10671

The principle of competitive exclusion states that

#Unit 10. Ecological Principles
  1. Two species cannot coexist in the same habitat.
  2. Competition between two species always causes extinction or emigration of one species.

  3. Competition in a population promotes survival of the best adapted individuals.

  4. Two species that have exactly the same niche cannot coexist in a community

More Questions
TLS Online TPP Program

#Question id: 12294

#Unit 10. Ecological Principles

A ________________ survivorship curve shows a constant rate of survivorship throughout life.
TLS Online TPP Program

#Question id: 12295

#Unit 10. Ecological Principles

Which of these equations would give the growth rate of a population?
TLS Online TPP Program

#Question id: 12296

#Unit 10. Ecological Principles

When calculating population growth rate, the symbol r refers to ________________.
TLS Online TPP Program

#Question id: 12297

#Unit 10. Ecological Principles

___________ is the pattern of individuals of a population scattered throughout habitat space.
TLS Online TPP Program

#Question id: 12298

#Unit 10. Ecological Principles

The number of offspring an individual produces over its lifetime is _______________.
TLS Online TPP Program

#Question id: 12299

#Unit 10. Ecological Principles

An r-selected species would have what attribute?