In an exogenic manner / With regard to exogeny

(biology) Produced or originating outside of an organism. / (biology) Growing as an exogen, by successive additions to the outside.

In an exogenous manner

(geology) Originating on or above the surface of the earth; exogenetic. / Existing or arising outside of a system. / (medicine, dermatology) Relating to the exogen growth phase.

(botany) A plant characterized by wood, bark and pith, the wood forming a layer between the other two, and growth only occurring on the outside.

plural of exogen

Alternative form of exogenous

The condition, or the extent, of being exogenous

Misspelling of exogenously.

simple past tense and past participle of exogenize