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AP Environmental Science Flashcards: Lethal Dose 50 Ld50

Study Lethal Dose 50 Ld50 in AP Environmental Science with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What does LD50 stand for?

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ANSWER

Lethal Dose 50%. Standard abbreviation in toxicology.

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AP Environmental Science: Aquatic and Terrestrial Pollution

You are hereLethal Dose 50% (LD50)38 cards

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What this deck covers

This deck focuses on Lethal Dose 50 Ld50, giving you a quick way to review the definitions, rules, and examples that matter most for AP Environmental Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set
A dose-response study reports: at 10 mg/kg10\ \text{mg/kg}, 10% mortality; at 20 mg/kg20\ \text{mg/kg}, 40% mortality; at 30 mg/kg30\ \text{mg/kg}, 60% mortality. Based on this information, the LD50LD_{50} is closest to:
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