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TLS Online TPP Program

#Question id: 9177

Which of the following statements regarding turnover in a lake is correct?

#Unit 9. Diversity of Life Forms
  1. In fall turnover, dense water at 4°C sinks and disturbs sediments in the benthic zone.
  2. In fall turnover, dense water at 4°C rises and disturbs sediments in the benthic zone.
  3. The surface water gets to 4°C only by cooling.
  4. Fall turnovers and spring turnovers are exactly the same.
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TLS Online TPP Program

#Question id: 10743

#Unit 10. Ecological Principles

 Darlington proposed that
TLS Online TPP Program

#Question id: 10744

#Unit 10. Ecological Principles

Something that triggers a fixed action potential (FAP) is considered to be a(n) _____________.
TLS Online TPP Program

#Question id: 10745

#Unit 10. Ecological Principles

Releasers may be ____________.
TLS Online TPP Program

#Question id: 10746

#Unit 10. Ecological Principles

The difference between an edge and an ecotone is that an edge is ________, whereas an ecotone is ________.
TLS Online TPP Program

#Question id: 10747

#Unit 10. Ecological Principles

Extinction describes a loss of learning in _____________.
TLS Online TPP Program

#Question id: 10748

#Unit 10. Ecological Principles

Learning how much to study to earn an “a” in biology is an example of _____________.