Definition of Obligate. Meaning of Obligate. Synonyms of Obligate

- Look up obligate in Wiktionary, the free dictionary. As an adjective, obligate means "by necessity" (antonym facultative) and is used mainly in biology...
- An obligate parasite or holoparasite is a parasitic organism that cannot complete its life-cycle without exploiting a suitable host. If an obligate parasite...
- Obligate anaerobes are microorganisms killed by normal atmospheric concentrations of oxygen (20.95% O2). Oxygen tolerance varies between species, with...
- An obligate aerobe is an organism that requires oxygen to grow. Through cellular respiration, these organisms use oxygen to metabolise substances, like...
- are meat eaters; a few, such as the large and small cats (Felidae) are obligate carnivores (see below). Other classes of carnivore are highly variable...
- Obligate mutualism is a special case of mutualism where an ecological interaction between species mutually benefits each other, and one or all species...
- "co-actions", later adopted by biologists as "interactions". Relationships can be obligate, meaning that one or both of the symbionts entirely depend on each other...
- Facultative and Obligate. Facultative intracellular parasites are capable of living and reproducing in or outside of host cells. Obligate intracellular...
- without rest. These species are obligate ram ventilators and would presumably asphyxiate if unable to move. Obligate ram ventilation is also true of some...
- lost the ****ual phase and are now completely a****ual. Many other cases of obligate parthenogenesis (or gynogenesis) are found among polyploids and hybrids...