facultative anaerobe n.
An organism, such as a bacterium, that can live in the absence as well as in the presence of atmospheric oxygen.
noun, Botany. 1. a plant that can reproduce sexually or asexually.
- Facultative hyperopia
facultative hyperopia n. Manifest hyperopia that can be overcome by an effort of accommodation.
- Facultative parasite
facultative parasite n. An organism that may either lead an independent existence or live as a parasite.
[fak-uh l-tee] /ˈfæk əl ti/ noun, plural faculties. 1. an ability, natural or acquired, for a particular kind of action: a faculty for making friends easily. 2. one of the powers of the mind, as memory, reason, or speech: Though very sick, he is in full possession of all his faculties. 3. an inherent capability […]