mutagen
Mutagen (noun) means any substance or agent that can cause a change in an organism's genetic material. Example: “Certain chemicals used in older dyes are known mutagens.”
How to use mutagen
Learner’s notesIn plain EnglishAnything that can cause a mutation in DNA.
Word forms
- Plural
- mutagens
Fill the gap
Can you complete this real example?
Certain chemicals used in older dyes are known _____.
Etymology
Built from muta- (relating to mutation) and -gen ("producing"), ultimately from Greek roots meaning "birth" or "origin."