+1 vote
in Hazardous Waste Management by (63.0k points)
Chronic toxicity is based on _______

(a) NOEC

(b) AOEC

(c) SOEC

(d) QEOC

The question was posed to me in a national level competition.

I need to ask this question from Eco Toxicity in portion Toxicity & Site Assessment of Hazardous Waste Management

1 Answer

0 votes
by (424k points)
The correct choice is (a) NOEC

To explain I would say: Chronic toxicity is based on no observed effect concentration (NOEC) or lowest observed effect concentration (LOEC) of an event.

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