EIN-3.A—Define lethal dose 50% (LD₅₀)
- Syllabus
- 2025
- Objective
- —
- Level
- —
EIN-3.A—Define lethal dose 50% (LD₅₀)
Define lethal dose 50% (LD₅₀).
- Lethal dose 50% (LD₅₀) is the dose of a chemical that is lethal to 50% of the population of a particular species.
- Enduring understanding EIN-3: Pollutants can have both direct and indirect impacts on the health of organisms, including humans.
ConceptAP Environmental Science