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Question
Refer to Figure 19.1. Assume that the scales for graphs (a) and (b) are identical. Compare the graphs. Which of the following statements is true?A) The toxicant shown in (b) has a lower LD50 compared to the toxicant shown in (a).
B) The toxicant shown in (b) has a higher toxicity than the toxicant shown in (a).
C) The toxicant shown in (b) has a lower toxicity than the toxicant shown in (a).
D) In high doses, toxicant (b) has a higher toxicity than toxicant (c).
E) Graphs (a) and (b) show results for the same toxicant, but graph (b) shows a higher dose than graph (a).
Answer
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