facultative Antonyms
No Synonyms and anytonyms found
Meaning of facultative
facultative (a)
of or relating to the mental faculties
able to exist under more than one set of conditions
facultative (s)
granting a privilege or permission or power to do or not do something
not compulsory
facultative (a.)
Of such a character as to admit of existing under various forms or conditions, or of happening or not happening, or the like;
Having relation to the grant or exercise faculty, or authority, privilege, license, or the like hence, optional; as, facultative enactments, or those which convey a faculty, or permission; the facultative referendum of Switzerland is one that is optional with the people and is necessary only when demanded by petition; facultative studies; -- opposed to obligatory and compulsory, and sometimes used with to.
Having the power to live under different conditions; as, a facultative parasite, a plant which is normally saprophytic, but which may exist wholly or in part as a parasite; -- opposed to obligate.
Pertaining to a faculty or faculties.
facultative Sentence Examples
- The facultative nature of some organisms allows them to thrive in varying environments.
- Many bacteria exhibit facultative anaerobic respiration, enabling them to survive in both oxygenated and anaerobic conditions.
- Facultative parasites, like certain protozoa, can switch between a parasitic and a free-living lifestyle.
- In some facultative halophytes, salt tolerance is induced only when they are exposed to saline conditions.
- Certain facultative autotrophs can photosynthesize when sunlight is available but switch to heterotrophy when light is scarce.
- Facultative mutualisms, where both partners benefit but can survive independently, are common in nature.
- Certain facultative symbionts engage in mutually beneficial relationships with their hosts, often providing specific advantages.
- Some facultative predators can consume a variety of prey, allowing them to adapt to changing food availability.
- Facultative social behavior, observed in various animal species, involves temporary or conditional cooperation and group interactions.
- Facultative sex, as seen in some organisms, allows for both asexual and sexual reproduction depending on environmental conditions.
FAQs About the word facultative
of or relating to the mental faculties, able to exist under more than one set of conditions, granting a privilege or permission or power to do or not do somethi
No synonyms found.
No antonyms found.
The facultative nature of some organisms allows them to thrive in varying environments.
Many bacteria exhibit facultative anaerobic respiration, enabling them to survive in both oxygenated and anaerobic conditions.
Facultative parasites, like certain protozoa, can switch between a parasitic and a free-living lifestyle.
In some facultative halophytes, salt tolerance is induced only when they are exposed to saline conditions.
