Sentence examples for was facultative from inspiring English sources
adjective
Of or relating to faculty, especially to mental faculty
As classroom attendance was facultative, a podcast of the lecture that contained the link to the advance quiz was made available on the learning platform.
Nevertheless, the frequent coexistence of matures with two or more other adult voles of the opposite sex, and even the cohabitation of one male with two pregnant females, suggest that monogamy was facultative in our population.
Even the ovoviviparous reproduction mode of the HMMV species was also observed in the shallow water populations, although this characteristic was facultative and usually expressed in toxic environments [25].
The strain was facultative anaerobic.
Oral therapy was a requirement for inclusion, whereas additional therapy with inhaled iloprost was facultative.
Selected individuals received a questionnaire by post accompanied by a letter explaining that the survey was facultative and that anonymity was ensured through the use of identifying numbers.
Some bacteria extracted from a meteorite were facultative aerobes.
Many bacteria are facultative anaerobes that can take their oxygen or leave it.
For example, some are aerobes (require oxygen), some are anaerobes (grow only in the absence of oxygen), and some are facultative (they grow in either condition).
Brucellae are facultative intracellular pathogens.
They are facultative, oxidase-negative anaerobes and produce gas from glucose.
