細胞 内 共生 でした saibō nai kyōseideshita
saibō nai kyōseideshita
Noun
, Desu Copula
The polite past form of 細胞内共生
1. It was intracellular symbiosis.
Past/Perfective
, Polite
, Biology
Word Pronunciation
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No variants available for this word.