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Author Question: What is the principal zeitgeber for land animals? a. light b. the tides c. temperature d. ... (Read 34 times)

rachel9

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What is the principal zeitgeber for land animals?
 
  a. light
  b. the tides
  c. temperature
  d. barometric pressure

Question 2

In the context of the three Rs of animal research, replacement refers to ____.
 
  a. avoiding the use of irreversible procedures
 b. identifying less painful procedures
 c. using computer models if possible
 d. ensuring that animals are only used in one experiment



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guyanai

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Answer to Question 1

a

Answer to Question 2

c




rachel9

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)


ghepp

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Reply 3 on: Yesterday
Wow, this really help

 

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