单词 | mutagen |
释义 | mutagen (once / 1969886 pages) n WORD FAMILY mutagen: mutagens USAGE EXAMPLESMustard gas as a mutagen has now been joined by a long list of other chemicals known to alter genetic material in plants and animals. Rachel Carson, Silent Spring(1962) They also reported a higher risk of kidney cancer associated with the consumption of two mutagens. Time(Nov 09, 2015) It features Static, an African-American student, who was exposed to an experimental mutagen, leaving him with the power to control electricity. Time(May 25, 2015) n any agent (physical or environmental) that can induce a genetic mutation or can increase the rate of mutation Hyper agent an active and efficient cause; capable of producing a certain effect |
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