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TLS Online TPP Program

#Question id: 11986

Which of the following statements is (are) true of fixed action patterns? 

#Unit 10. Ecological Principles
  1. They are highly stereotyped, instinctive behaviours.
  2. They are triggered by sign stimuli in the environment and, once begun, are continued to completion. 
  3. An inappropriate stimulus can sometimes trigger them.
  4. A, B, and C
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TLS Online TPP Program

#Question id: 9193

#Unit 9. Diversity of Life Forms

Which of the following best describes the consequences of White-band disease in Caribbean coral reefs?
TLS Online TPP Program

#Question id: 9194

#Unit 9. Diversity of Life Forms

Zoonotic disease
TLS Online TPP Program

#Question id: 9197

#Unit 9. Diversity of Life Forms

What is the biological significance of genetic diversity between populations?
TLS Online TPP Program

#Question id: 9199

#Unit 9. Diversity of Life Forms

Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?
TLS Online TPP Program

#Question id: 9202

#Unit 9. Diversity of Life Forms

Which of the following statements regarding extinction is accurate?
TLS Online TPP Program

#Question id: 9204

#Unit 9. Diversity of Life Forms

Which of the following observations provides the best evidence of a biodiversity crisis?