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Author Question: The toxicity of a chemical compound is commonly expressed by means of an LD50 (lethal dose) value. ... (Read 69 times)

jayhills49

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on: Jul 22, 2018
The toxicity of a chemical compound is commonly expressed by means of an LD50 (lethal dose) value. This is a statistical estimate of the dose necessary to kill 50 of a population of test species (commonly 10 or more mice or rats) under specific conditions.
 
  A. True
  B. False

Question 2

Demonstrations involving live animals are conducted to educate and train students in curricula including
 
  A. Biology and animal science
  B. Medicine and veterinary medicine
  C. Physiology and psychology
  D. A and B above
  E. All of the above


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Natalie4ever

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Reply #1 on: Jul 22, 2018
Answer to Question 1

A

Answer to Question 2

E


jayhills49

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Reply 2 on: Jul 22, 2018
Wow, this really help

meow1234

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Reply 3 on: Yesterday
Excellent

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