KnowraAtrazineLinked fromLinked fromThe 2 pages that link to Atrazine, each with the reason it gives.All 2Broader topic 2Photosystem IIBroader topic: It is a widely studied example of a chemical that blocks photosystem II electron transfer.Amphibian metamorphosisBroader topic: Its potential effects on amphibian development have made it a focus of metamorphosis research.