noun
aerotropism
Biological term for growth or movement toward air or oxygen. Rare standalone use; mostly in technical contexts.
好気性は、微生物の酸素への反応として研究される。
Aerotropism is studied as a response of microorganisms to oxygen.
noun which may take the genitive case particle 'no'
Used as a no-adjective to describe organisms or processes that require or involve oxygen. Common in biology.
好気性細菌は酸素を必要とする。
Aerobic bacteria require oxygen.
好気性の条件下で培養する。
Cultivate under aerobic conditions.