遺伝 いでん毒性 どくせいではありませんでした
iden doku seidewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 遺伝毒性

1. Was not genotoxic.; Did not have genotoxicity.

Past/Perfective
Negative
Polite
Formal Register