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TLS Online TPP Program

#Question id: 11200

Action potentials are normally carried in only one direction: from the axon hillock toward the axon terminals. If you experimentally depolarize the middle of the axon to threshold, using an electronic probe, then ________.

#Unit 7. System Physiology – Animal
  1. no action potential will be initiated
  2. an action potential will be initiated and proceed only in the normal direction toward the axon terminal
  3. an action potential will be initiated and proceed only back toward the axon hillock
  4. two action potentials will be initiated, one going toward the axon terminal and one going back toward the hillock
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TLS Online TPP Program

#Question id: 10573

#Unit 10. Ecological Principles

Which of the following was shown continuous iteroparity life history strategy?
TLS Online TPP Program

#Question id: 13225

#Unit 6. System Physiology – Plant

 The three elements are not considered mineral nutrients these are-
TLS Online TPP Program

#Question id: 11336

#Unit 10. Ecological Principles

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?
TLS Online TPP Program

#Question id: 12335

#Unit 10. Ecological Principles

How does the foraging of animals on tree seeds affect the distribution and abundance of the trees? This question
TLS Online TPP Program

#Question id: 16963

#Unit 11. Evolution and Behavior

Which statements is not true for Micro-evolution