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In toxicology studies, LD50 can be best described as ________.

barry

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12 years ago

In toxicology studies, LD50 can be best described as ________.

In toxicology studies, LD50 can be best described as ________.
A) the dose at which 50% of an exposed population develops disease
B) the dose at which 50% of an exposed population is killed or displays a specific symptom
C) the dose at which 50% of an exposed population develops a chronic effect from the toxicant
D) the dose in which at least 50% of the exposed population is not affected by the toxicant
E) the does in which more than 50% of the population dies as a result of the toxicant development

Textbook

The Environment and You

Edition: 2^nd

Authors: Christensen, Leege

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savio

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12 years ago

Quote from: barry (12 years ago)

B) the dose at which 50% of an exposed population is killed or displays a specific symptom

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