Which statement about LC50 (Lethal Concentration 50) is correct?

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Biology · Toxicology

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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It represents the concentration of a chemical in air or water that kills 50% of the test animals during a specific time period.

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Answer 1

It represents the concentration of a chemical in air or water that kills 50% of the test animals during a specific time period.

Answer 2

It measures the therapeutic dose for 50% of subjects.

Answer 3

It indicates the chronic toxicity for solid substances only.

Answer 4

It measures the chemical dose required for 50% mortality via ingestion only.

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