突然変異
Japanese
Kanji in this term
突
然
変
異
とつ
Grade: S
ぜん
Grade: 4
へん
Grade: 4
い
Grade: 6
Alternative spelling
突然變異
(
kyūjitai
)
Etymology
突然
(
とつぜん
,
totsuzen
):
sudden
+
変異
(
へんい
,
hen'i
):
alteration
Noun
突
(
とつ
)
然
(
ぜん
)
変
(
へん
)
異
(
い
)
• (
totsuzenhen'i
)
(
genetics
)
mutation
Synonyms
変異
(
へんい
,
hen'i
):
mutation