title: Developmental and cytogenetic abnormalities induced in the purple sea urchin by environmental levels of benzo(a)pyrene.
mesh_terms: D000818:Animals; D001564:Benzo(a)pyrene; D001580:Benzopyrenes / Q000633:toxicity*; D004785:Environmental Pollutants / Q000633:toxicity*; D005260:Female; D008297:Male; D009153:Mutagens; D012617:Sea Urchins / Q000187:drug effects* / Q000196:embryology / Q000235:genetics
chemical_list: D001580:Benzopyrenes; D004785:Environmental Pollutants; D009153:Mutagens; D001564:Benzo(a)pyrene