How To Use Free-living In A Sentence
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Herds of mixed age and sex, varying in size from 100 to 10000 animals, are free-living and range in natural mountain pasture all year round.
Climate change and reindeer nomadism in Finnmark, Norway
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In Shakespeare's "Henry IV," the rotund, free-living Falstaff character was known as Plump Jack, famous for his speech defending jovial indulgences--"banish plump Jack and banish all the world.
To Ski Or Not To Ski
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How small can a free-living organism be?
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Unlike other arachnids, which are free-living, a large number of acarines have developed intimate associations with other animals.
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You remember how Stevens passed out last year — free-living and easy, everybody's friend but his own.
ON THE MAKALOA MAT
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Systematic review of dietary intervention trials to lower blood total cholesterol in free-living subjects.
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They constitute a large family that includes both parasitic and free-living varieties.
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It appears that originally free-living green bacteria were hijacked into plant cells, where they eventually evolved into what we now call chloroplasts.
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They commonly occur as free-living, photosynthetic and marine unicells and also include endosymbiotic, parasitic, heterotrophic and freshwater taxa.
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With inimitable style, Lovelace describes a stomach as “flopping like a halibut in an ice chest,” and rain falling on a roof “like a giant herd of tiny, tiny horses running circles of free-living gallop.”
The OLM Blog
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Mitochondria started out as free-living, oxygen-consuming bacteria that somehow became residents in our single-celled ancestors.
The Visitors That Came to Stay
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My favorites, however, are the free-living turbellarian worms, of which there are more than 4,000 species: that's about as numerous as all the mammal species put together.
The Angry Evolutionist
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Planarians are free-living flatworms, and have a much simpler life history.
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My favourites, however, are the free-living turbellarian worms, of which there are more than four thousand species: that’s about as numerous as all the mammal species put together.
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There are also endophytic symbionts (bacteria living inside stems and leaves) and free-living bacterial fixers in soils.
Global material cycles
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Unlike the situation in nematodes and platyhelminths, substantial evidence supports a close phylogenetic affinity of acanthocephalans to the predominately free-living rotifers.
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In many animals, the embryonic phase is immediately succeeded by a free-living larval or immature adult stage.
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These bacteria survive within or between the cells as parasites of free-living protozoa and within biofilms which develop in water systems where bacteria survive.
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Free-living forms - these larvae do not make a case until they pupate.
Insecta (Aquatic)
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Even terms such as wildlife are dismissed as insulting to the animals concerned -- who should instead be known as 'free-living,' the academics, including an Oxford professor, suggest.
The Globe and Mail - Home RSS feed
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The pseudocoel is small in the free-living forms but tends to be much larger in the parasitic forms.
Nematoda
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A high prevalence of infection observed in addled eggs of various free-living species suggests that trans-shell infection is prevalent in the wild.
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The mostly free-living Turbellaria include the planarian, Dugesia, shown above; these are found in the oceans, in fresh water, and in moist terrestrial habitats, and a few are parasitic.
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The Kinorhyncha are microscopic, bilaterally symmetrical, exclusively free-living, benthic, marine animals and ecologically part of the meiofauna.
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In contrast, the free-living platyhelminth Schmidtea mediterranea (Class Turbellaria) possesses conventional and linked thioredoxin and glutathione systems.
BioMed Central - Latest articles
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Systematic review of dietary intervention trials to lower blood total cholesterol in free-living subjects.
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But there is no single currency by which we can measure the benefit of saving human lives against the cost of destroying forests that provide the last remaining refuges for free-living chimpanzees, orangutans or Sumatran tigers.
Does Helping the Planet Hurt the Poor?
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Ciliates include some of the largest free-living unicellular organisms.
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It was about twenty years ago when the world became extinct of free-living banshees, unicorns, centaurs and other creatures.
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Larval stages and female stylops of most families are internal parasites; adult males are free-living.
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Very little is known of the epidemiology of coccidiosis in free-living wild turkeys.
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This demonstrates that these were originally free-living bacteria that have evolved a stable endosymbiotic relationship with eukaryotic cells.
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Previous experience showed that some male pied flycatchers sing in captivity during the part of the breeding season when free-living birds are pairing.
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Most impressive was the prediction that a free-living transposon homologous to RAG would exist.
Assessing Applegate's Attack
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Temperature and humidity also affect the primary production and development of the free-living stages of abomasal nematodes of reindeer/caribou [155].
Effects of changes in climate and UV radiation levels on structure of arctic ecosystems in the short and long term
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Systematic review of dietary intervention trials to lower blood total cholesterol in free-living subjects.
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Free-living medusoid hydrozoans can be hard to tell from scyphozoans, but hydrozoan medusae generally have a muscular shelf, or velum, projecting inward from the margin of the bell.
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Here we describe trans-splicing in the freshwater planarian Schmidtea mediterranea, a free-living member of the phylum Platyhelminthes.
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Moreover, almost all free-living animals are host to one or more parasite taxa.
ESMD Lunar Surface Systems Workshop - NASA Watch
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However, in free-living males, testosterone levels were higher in redder males, suggesting that testosterone is dissociated from dominance status under natural circumstances.
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What series of genetic events accompany the sometimes profound morphological and physiological modifications of endosymbiotic organisms compared to free-living forms?
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The resultant ‘sperm trading’ is known from sea slugs, free-living flat-worms and possibly cestodes and may be widespread.
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A strain of large, free-living amoeba that became dependent on bacterial endosymbionts which had infected the amoebae initially as intracellular parasites, was studied by micrurgy and electron microscopy.
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Thermodynamic constraints mean that chemiosmosis is strictly necessary for carbon and energy metabolism in all organisms that grow from simple chemical ingredients [autotrophy] today, and presumably the first free-living cells," said Lane.
Space Business and Industry News at SpaceMart.com
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Many trichopteran larvae build moveable cases out of sticks, leaves, reed stems or sand grains, while the free-living species generally construct silken nets or retreats underwater.
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Unlike the situation in nematodes and platyhelminths, substantial evidence supports a close phylogenetic affinity of acanthocephalans to the predominately free-living rotifers.
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Free-living medusoid hydrozoans can be hard to tell from scyphozoans, but hydrozoan medusae generally have a muscular shelf, or velum, projecting inward from the margin of the bell.
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Free-living territorial male song sparrows were exposed to either conspecific or heterospecific (control) males in an STI in spring and autumn.
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