BIOLOGY IN HUMAN WELFARE
HUMAN HEALTH AND DISEASE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following best describes an exposure threshold for a toxic chemical?
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The dose that is tolerable for all test subjects
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The dose at which the test subject begins to show harmful effects
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The dose at which 50% of a test population dies
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The dose that a test subject can tolerate
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the dose at which infants die.
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Explanation:
There is 1 question to complete.