Sentence examples for are obligate from inspiring English sources

Many amphibians are obligate breeders in standing water.

Some mycobacteria are saprophytes (i.e., they live on decaying organic matter), and others are obligate parasites.

These protozoans are obligate intracellular parasites that share a unique, multi-step invasion mechanism.

GABAB receptors are obligate heterodimers formed by gabab1 and gabab2 subunits49.

In Caribbean colonies, they are obligate nesters with Royal Terns and Roseate Terns (S. dougallii).

Viruses are obligate intracellular pathogens that are dependent on cellular machineries for their replication.

Cats are obligate carnivores, which means that they rely on nutrients found only in animal products.

Chlamydiaceae are obligate intracellular pathogens that have successfully evolved to colonize a diverse range of hosts.

Most pathogenic bacteria are obligate parasites; that is, they are found only in association with their hosts.

The Cochlearia plants in Northern Norway are obligate outcrossers11, and crossings between ecotypes resulted in seeds with high germination rate16.

Bot fly larvae (Philornis genus) are obligate subcutaneous blood-feeding parasites of Neotropical birds including psittacines.