劣性 れっせい遺伝 いでん形質 けいしつじゃなかったです
resse ii den keishitsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 劣性遺伝形質

1. Wasn't a recessive trait.; Wasn't an inferior genetic trait.

Past/Perfective
Negative
Polite
Casual Register