Examlex
Birds contaminated with ____________________ were unable to successfully reproduce because of excessively fragile egg shells.
Antibiotic
Medications used to fight bacterial infections by killing or inhibiting the growth of bacteria.
Alexander Fleming
The Scottish bacteriologist best known for discovering the antibiotic substance penicillin in 1928.
Penicillin
A group of antibiotics derived from Penicillium fungi, effective against many bacterial infections.
Romeo And Juliet
A tragedy written by William Shakespeare about two young star-crossed lovers whose deaths ultimately reconcile their feuding families.
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