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How to use algae in a sentence

Looking for sentences and phrases with the word algae? Here are some examples.

Sentence Examples

Rock Sandpipers are unusual among shorebirds in that they commonly eat vegetable matter, including seeds, berries, moss, and algae.
They are smothered by sediment, and choked by algae growing on nutrient rich sewage and fertilizer run-off.
Jumping bristletails eat algae that grow on the surfaces of rocks, logs, and trees.
When presented with five macroalgal species concurrently, H. sanguineus preferred green algae to red and brown algae.
Ribbed mussels, green algae and species of brown algae are often seen at the base of the mats of Spartina.
A water medium can be used for all types of algae for qualitative and quantitative studies.
The machine uses natural processes of plants and algae to purify waste water.
Floating plants like water lilies or duckweed block sunlight, preventing algae from thriving.
Also, a mat of threadlike filamentous algae floating on the surface greatly increases the rate of water loss through evaporation.
Both adults and juveniles feed on benthic algae as well as on benthic and planktonic crustacea.
We conclude that there is no evidence available to support assignment of Halysis either to chlorophyte algae or to cyanobacteria.
Genetically engineer algae or other plant species to grow well under lunar conditions under filtered glass.
Most chitons feed by rasping algae and other encrusted food off of the rocks on which they crawl.
The dog-whelk's radula drills into other animals such as barnacles, while the limpet's is used to rasp algae off rock surfaces.
The bleach will whiten fungi or algae but does not change the color of dirt.
One of the best is quercetin, which is found in yellow and red onions, squash, shallots, courgettes and broccoli and blue-green algae.
From fuchsia to deep purple, algae green, midnight blue and even contrasts the entire spectrum is on display.
Atmosphere also offers algae body packs, pressotherapy, manicures and pedicures.
Coccoliths are the extremely small calcareous parts of microscopic marine algae.
To begin with, when at a length of only 7 mm, young chub feed primarily on microscopic algae and diatoms.
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The water should not be used for swimming, drinking, fishing or for stock and boiling the water will not destroy the algae.
Annually, after I repot the aquatic plants, the pool briefly turns green as the algae eat stirred-up nutrients.
Other red algae known as dulse have been pinpointed as rich sources of protein and iron, although dulse may not be easily digested.
Its most noteworthy aspect is its jaws, used for scraping the algae and bacteria it feeds on from moss.
There are also several contributions on the sulphur-analog selenium, and on non-crop plant species, such as the common reed, algae and mosses.
Aquatic plants come in many forms, from relatively simple multi-cellular algae to reeds and water lilies.
These tiny blue-green algae refashioned their world by excreting oxygen while using hydrogen from water.
Frazer determined that sea ice algae were the main food source of larval krill during winter.
The acid is found in organisms, including sardines and krill that eat the algae and that are in turn eaten by the squid.
A senescence-like autolytic programme is present in unicellular and filamentous green algae.
In half of the sites studied, algae, mosses and plants such as water milfoil that had previously been absent were becoming abundant.
He'd been investigating algae problems that have plagued the Oakville and Burlington lakefronts for the past two years.
They are distributed not only in higher plants but also in algae, yeast, and cyanobacteria.
Like plants and many protists, brown algae undergo a complex life cycle involving alternation of generations.
Simplicity and antiquity of green algae have long been accepted as evidence of their apparent ancestry to land plants.
The plants are tiny single-celled algae, the zooxanthellae or symbiotic dinoflagellates, that live within the tissues of corals in great numbers.
Many parrotfishes feed on calcareous algae growing on dead, exposed coral by biting off chunks and turning them into a fine paste.
Zone 5 is characterized by deep-shelf, pro-deltaic, and shelf edge settings below storm wave base and generally lacking benthic calcareous algae.
Strings of brown algae introduced to territories are quickly removed by the resident fish.
Herbivores are quite important for the reef because they keep thick mats of filamentous and leafy algae from smothering the corals.
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Uptake of aluminum, iron and manganese has not been as extensively studied in algae.
But imagine what bioengineering of the DNA of algae will make possible to accomplish in 10 or 20 years.
In the terraqueous ecotones of the Basu river 148 species of algae, belonging to 5 divisions, were found.
Sirenians are vegetarians, feeding on a variety of marine algae and higher plants.
The walk up the river bed was more of a scramble, as it had rained overnight and the large, algae covered boulders were treacherous and slippery.
On the other hand, there are examples of algae that require other vitamins like thiamine and biotin.
No evidence for biotransformation of the supplemented fatty acids into other fatty acids by the algae was found.
A shallow-water Caribbean tank showcases a green moray eel, gobies, and collections of Caribbean algae.
The red algae thrives in places where the concentration of oxygen is very less.
When the temperature rises and the sun shines the algae thrives and can produce harmful toxins.
The material of choice is agarose, a carbohydrate polymer purified from a salt water algae.
Apart from algae, perhaps we can also bioengineer seaweed or kelp for the same purpose in aquatic fuel farms.
Some are herbivores, grazing on the filamentous algae covering coral reefs, and a few eat seagrasses and algae on reef flats.
But 96 were believed to be caused by red tide, a toxic bloom of algae in the water.
Commonly known as red tides, harmful algae blooms choke shallow waters and narrow inlets, and kill tens of thousands of fish annually.
The bench consists of calcareous algae and worm shells which cover the limestone and make it resistant to the wave action.
After 4 weeks they are growing and surviving well, but are being fouled by growth of sea squirts and algae.
Once paired, they build a nest on the ground of seaweed, eelgrass, and algae, held together by droppings.
After their split from the green algae, a red algal cell was engulfed by a nonphotosynthetic protist and reduced to a plastid.
That could reduce the invertebrates' predation on algae at the surface, potentially leading to algal blooms and poor water quality.
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He is a famous scientist in algology study, and has found 22 new species of algae.
You can have Thai or an Indian head massage, reiki or an entire algae wrap.
They contained substantial amounts of sand and mud, in addition to encrusting calcareous algae and other oddments.
It feeds mainly on sponges, but also takes tunicates, algae, zoantharians, gorgonians, hydroids, bryozoans, and seagrasses.
In the first process, zoospores escape from the zoosporangium which is located in the parent algae and they develop into filaments.
Even multicellular chromists, like brown algae and water molds, produce flagellated zoospores of this type.
Trees and shrubs close to the lagoon restrict air flow and block sunlight that algae need to produce oxygen.
Anemones, bubble corals, soft tree corals, sea cucumbers and cushion stars harboured tiny shrimps and crabs, while seahorses lurked among algae.
It seems that as limpets creep across rocks, eating algae, they also eat chalk.
A group of 350 scientists, naturalists, and volunteers found 836 species from fish and arachnids to algae and snails.
Shredded carrots are soused in soy sauce and mixed with sesame seeds, coriander and arame, a Japanese algae seaweed product.
These sequences included proteins from a diverse range of organisms, ranging from eubacteria and archaebacteria to algae, fungi, and plants.
And it is well known that when algae proliferate, their toxic blooms can wipe out a region's aquaculture or close down its seafood restaurants.
The hull was covered in green algae in which pairs of brown lizardfish lurked.
As a result, increased amounts of surface algae left unconsumed by the zooplankton could potentially lead to algal blooms and poor water quality.
The skimmer removes detritus that would otherwise sink and contribute to algae growth.
Sea turtles are omnivorous and feed on a variety of sponges, cnidarians, mollusks, crustaceans, algae, plants, and fish.
Once the effluent is pushed up it is then channelled towards the algae basin.
Ultrastructural studies of the silky layer revealed that none of the hyphae in this layer form haustorial connections with the algae.
We have blue-green algae outbreaks, we have dryland salinity, we have erosion and soil acidification.
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These algae occur on a worldwide basis but the final identity is still under investigation.
Water supplies in a South Lakeland town are leaving an earthy taste in people's mouths following an outbreak of algae.
If it is not possible to dig or pull plants, use herbicides labeled for target plants that will not harm algae.
Ciguatera poison is made by a microscopic organism that attaches itself to algae growing in the warm waters of coral reefs.
Since the beginning of the Cenozoic, reefs have become dominated by scleractinian corals and calcareous algae.
In protected places, every inch of rock is forested in reds, pinks, and purples of the rockweed and coralline algae.
The tetraspores and the gametophytes are the only haploid stages in the coralline algae.
Mr. Mixson went on to tell me the feral pigs were almost swimming in mud that was covered in slimy green algae.
Herbivores are quite important for the reef as they keep thick mats of filamentous and leafy algae from smothering the corals.
However, the seaweeds or the algae and in particularly the microscopic plankton can fix a lot more carbon than a forest can.
These heliozoans are found most often in freshwater, floating in the open water amongst reeds and algae.
The result is that fish waste pollutes the water, which becomes the perfect habitat for green algae to form.
From single-celled algae called diatoms to the story of a man who plants acorns, IDFuel reminds us that inspiration for design is all around us.
Submerged vegetation consisted of dense beds of eelgrass or green algae which occurred on intertidal mudflat habitat.
The fourth kind to be mentioned here is blue-green algae, probably the worst when it comes to pond scum.
The meadows of pondweed and algae, as the water drains from under them, have come to rest on the bottom.
Green algae grow suspended in the water, turning it murky green and making it difficult to see the fish.
Mussels were kept in dechlorinated water and fed every other day with cultured green algae.
However, in the free state, these bacteria are generally found as filamentous green algae in fresh and brackish waters.
They feed on microscopic blue green algae plants that only thrive in saline waters.
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The only life found in the lake are some microscopic algae that live between certain layers of water within variable depths of the lake.
Sea ice provides a habitat for microscopic marine algae which are released in the summer when the ice melts and are fed upon by krill.
Copepods feed on microscopic algae and in turn serve as food for millions of other invertebrates and fish.
Snow algae are colorful, microscopic organisms that thrive in the chilly, acidic, sun-blasted, and nutrient-poor confines of melting snow.
Within spongy layers of sea ice, microscopic algae bloom in profusion as sunlight floods in from above.
They feed on many types microscopic algae that grow on calcareous material, such as coral skeletons.
Though the giant forms receive more notice, there are also many microscopic brown algae.
A fountain oxygenates water to fight algae, the harmful byproduct of geese droppings.
To achieve this balance, you'll need to include oxygenators and floating plants, which keep the growth of algae in check by shading the surface.
Green algae do not cause off-flavors, and they play a significant role as a base for aquatic food chains and as oxygenators for pond water.
It contains superfoods like nori, sprouted quinoa, alfalfa, aloe vera and wild blue-green algae, which has virtually every nutrient known to man.
These difficulties are compounded by the lack of trained paleobiologists who specialize on algae, or of phycologists who examine fossils.
With their hooked beaks they would scoop out small fish and algae and then gobble it up in a hurry.
Help replace the energy boost you got from cigarettes by taking 2 to 3 g of chlorella, a nutrient-rich algae, daily.
Chlorella, a green algae, is rich in essential nutrients including chlorophyll, a useful blood purifier.
Many species, such as parrotfish and surgeonfish, prospered on the algae covering that invades stricken coral reefs.
They can also consume small fish such as minnows and plant material such as algae.
The algae can then be processed into biodiesel and bioethanol, sold at a profit, and used as transport fuel.
Chalk, though it may include shell fragments, is predominantly composed of coccoliths from planktonic algae, forming fine-grained limestone.
According to Hoham, the Colgate biologist, snow algae also serve as bioindicators.
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The beauty treatment begins with a skin-brushing, proceeds with an algae all-over body mask and finishes with a soporific scalp massage.
Some species will parasitize other organisms, such as zooplankton and other protists, filamentous algae, or fish.
As parrotfish graze they scrape away minute bits of white coral limestone along with the algae covering.
Unlike most other corals, they have no algae living in symbiosis with them, so they must absorb nutrients that pass on the current.
My blood cells are a lot more like a cell from spirulina blue-green algae than they are like a flame, or a light bulb, or a sun.
In fact, African flamingos get their pink color from eating a diet super-rich in the pinkish blue-green algae, spirulina.
Then there are bacteria and blue-green algae, which differ structurally from higher organisms far more than plants differ from animals.
Well, you try cleaning the algae from an Olympic sized swimming pool on a balmy summer's day without getting some form of the blues!
Plants, for example, started out as green algae, while mushrooms evolved from several lineages of single-celled fungi.
This is probably the most colourful zone of our inshore waters and rocks are often a warm, pinkish-purple colour, thanks to encrusting algae.
A shoal of silvery pollack hurried away above some huge boulders covered in brilliant pink and red encrusting algae.
The minuscule zooplankton feed on ocean algae which, like all plants, use carbon dioxide to photosynthesise.
In deeper waters, not enough light penetrates the depths, which means the reef's main food producers, algae and plankton, cannot photosynthesize.
The vial on the right contains the reddish pigment phycoerythrin, which gives the red algae their common name.
From the point of view of phycology, oak trees are just a peculiar form of green algae.
Excess nutrients from sewage or fertilizers flow into coastal waters, feeding algae blooms that block sunlight and smother corals.
During the course of your fishing session your line will pick up small bits of grit, sand and algae.
In adapting to life on ice, algae have provided food for the snow flea and many other wee creatures of the ice.
As a result, there is now a nasty growth of algae on the roof, no cascading water, and the Eighth Wonder of the World is a hothouse.
In the past, the fish and urchins fed on the algae, allowing the coral to grow.
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In plants, algae, and cyanobacteria, oxygenic photosynthesis converts solar energy into chemical energy.
At frequent intervals one can see their silver bellies as they twist about at the surface to gulp air or graze on algae.
This contrasts with guppies, swordtails, and other poeciliids where algae are an important source of nutrition.
Diatoms and green algae exhibited up to ninefold higher growth rates than those for cyanobacterial species.
Up to 15 species of unicellular eukaryotes, including ciliates, testaceans, green algae, and euglenoid cells, are found as syninclusions with it.
Unwanted algae are distinguishable by their chlorophyll and carotenoid compounds.
Other red algae known as dulse have been pinpointed as rich sources of protein and iron, although dulse may hot be easily digested.
The lakes and rivers and coastline provided fish and shellfish, as well as edible algae.
The magnified parade of protozoas, amoeba proteus and paramecia aurelia, with spirogyras and volvox green algae, amazed the kids.
A diet that includes blueberries, spinach or spirulina, a type of green algae, reduces the brain damage caused by stroke.
A type of blue-green algae that also used to be a popular health boost at juice bars, spirulina is now sold as a supplement as well.
There are some organisms which consist of a single cell e.g.bacteria, single-celled algae, amobae, parameciums, volvoxes.
Aside from the saunas, the club offers 55-minute Swedish massages, pedicures, facials, exfoliation and algae, mud or chocolate baths.
Small but prolonged rises in sea temperature force coral colonies to expel their symbiotic, food-producing algae, a process known as bleaching.
Waterfalls of algae stained the outside walls where the downpipes leaked, sometimes forming great puddles that would block the close entrances.
Fully aquatic vascular plants, such as starworts, colonize shallow water, and mosses and algae extend into deep water.
Hyphal fusion is a synapomorphy of the higher fungi, but it is also reported to occur in the stipes of laminaralean brown algae.
The Oormer is a single-shelled gastropod that crawls over the rocks feeding on algae.
A typical marine community consisted of these animals, plus red and green algae, primitive fish, cephalopods, corals, crinoids, and gastropods.
Marine iguanas possess specialized hindgut fermenting microbes that help them to digest algae cell walls.
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Besides the already mentioned yeast spores, a good examples of a coenocytic plant is the multinucleate algae.
Among extant plant protists, this type of siphonous or coenocytic architecture appears to be limited to the chlorophyte and chrysophyte algae.
Most unicellular flagellate algae are phototactic, i.e., capable of orientation with respect to the direction of light.
Unlike any other flagellate algae, they contain phycobilins as accessory photosynthetic pigments, as do red algae and cyanobacteria.
This means that there is a higher concentration of phosphorus close to shore where Cladophora algae grows.
Diversification of coralline algae during the Cretaceous and Cenozoic is well documented.
Slope sediments consist of a medium-grained, bioclastic floatstone to rudstone with abundant bryozoans, bivalves and branching coralline algae.
The inner reef, where we do walk, is actually composed of coralline algae, calcium-rich plants that form rock-hard ledges.
It becomes covered in coralline algae, tiny plants that grow in mats and form a rose-red crust.
Many non-geniculate coralline algae have been suggested to actively inhibit colonization of epiphytes by shedding epithallial cells.
Rhodoliths are a type of algae that secretes a coralline skeleton, a bit like a coral.
The zygotes of the fucoid brown algae have long been studied by developmental biologists in an effort to understand how cellular polarity arises.
Sulphate assimilation is present in plants, algae, fungi, and many autotrophic prokaryotes.
Similar structures described in other cyclostomes appear to indicate attachment to originally flexible substrates, particularly algae.
Many algae are characterized by an alternation of haploid gametophyte and diploid sporophyte generations.
The green turtle is primarily a tropical herbivorous species and feeds on sea grasses and algae.
It's not big, but it has a floating dock 10 metres out with a diving board and the water is relatively algae free.
Edible algae as well as higher plants that are manipulated so that they are esculent as a whole are cultivated there.
At the present time the river bed, situated in the village is almost dried up and is an unsightly mass of dried algae and slime.
Two such methods include coiling the body around the eggs and covering the eggs with algae.
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During his tenure at Western, Gary taught courses in principles of biology, protistology, general botany, plant morphology, and freshwater algae.
In addition to the algae in lichens, bacteria are invariably associated with the lichen thallus.
It is encrusted in pink algae and offers a nice contrast to the wreck, which is resting on a sandy bottom.
Ulva and Enteromorpha are cosmopolitan, intertidal marine algae that display a foliaceous morphology in their natural environment.
In fact algae technology offers the opportunity to utilise land and water resources that are, today, unsuited for any other use.
So neither of them moved, and the algae that grows on the sloth's fur got to the finish line first.
The krill then squirt the seawater sideways through their setal filters, entrapping algae in a feeding pattern much like the baleen whales.
Enzymes, bacteria, acids and other strange brews have been offered as magic bullets for obstinate algae.
By the time the last rows have done their scraping, the beak is completely closed, leaving the algae trimmings to be sucked in during the next chomp.
Herbivorous fishes posses specialized organs, such as extended guts, pharyngeal mills and gizzards, that allow them to exploit various reef plants and algae.
The difference in algal communities between the Altaic and other glaciers is discussed together with physical and chemical conditions affecting the algae.
It was covered in fucoid algae and delicate yellow and orange plumose anemones that drew us in closer, as there were often a few gems nestling in them.
These delicate fish are poor swimmers, but use their leaf-like appendages to help them blend into the algae and kelp surrounding them for protection from predators.
We have virtually no fossils of tropical fleshy algae, especially the small soft epilithic species that characterize primary productivity on modern reefs.
If not properly maintained, water may develop excess nutrients, creating an overwhelming amount of algae, sludge, foul odors and a poor impression.
White barnacles, blue-black mussels and red seaweed can also be found as well as pink corraline algae and a band of kelp which includes oarweed and dabberlocks.
The presence of microscopic algae in the circulatory system and internal organs can help to locate where the victim died, as they vary from place to place.
Furthermore, the ubiquitous plesiomorphic fish alimentary tract with an acidic stomach and relatively short intestine is adequate for the digestion of algae.
Better help may be on the horizon for many catfish farmers in the form of a natural-based algicide that kills blue-green algae but is much safer for other pond life.
There are more than a thousand described species of golden algae, most of them free-swimming and unicellular, but there are filamentous and colonial forms.
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The nutrients trigger blooms of microscopic algae known as phytoplankton.
These reef-building rhodophytes are called coralline algae, because they secrete a hard shell of carbonate around themselves, in much the same way that corals do.
These build-ups are made up of bryozoans, bivalves and coralline algae, accompanied by echinoids, brachiopods, barnacles, ahermatypic corals, serpulids and vermetids.
I will leave the lights off until the tank cycles, discouraging any green diatom growth while dosing with calcium to regenerate the varying reds of coralline algae.
It is also interesting that this ecosystem has no animals which are strict herbivores, but rather they are omnivores, switching between diets of eating algae and animals.
In all experiments the algae were treated with benzoquinone, to inhibit metabolic activity in the chloroplast and to maintain an oxidized plastoquinone pool.
And our southern waters are incredibly diverse with beautiful sea dragons and hand fish and over a 1000 different varieties of colourful kelp and algae and amazing fish.
Weird algae bloomed in the seas, and strange warm-water beasts, such as Portuguese men-of-war and man-eating sharks, were said to be circling our shores.
There are more than 5200 species of rhodophytes, and although some rhodophytes do inhabit fresh water, red algae are most common in tropical marine environments.
Multicellular marine organisms may have existed as early as 1.7 billion years ago, and plants identifiable as red algae were certainly growing 1.2 billion years ago.
The researchers can now identify specific types of algae by color.
Like arame, brown algae called hijiki are used as an ingredient in soups or other slowly cooked or simmered dishes, although characterized by a slightly bitter flavor.
Stumpf said that bloom intensified when it moved south of Sanibel Island, possibly with a bloom of a diatom, a type of microscopic algae, called Rhizosolenia.
A spongy, Dijon-colored city of algae and microscopic creatures that floats on the surface, periphyton cleanses the Everglades of excess nutrients and pollutants.
A fresh-water, green algae extract that assists in bowel health and digestion, chlorella also helps with immunity, heart health and general well-being.
Omega-3 fatty acids can be found in fish, such as salmon, tuna, and halibut, other marine life such as algae and krill, certain plants, and nut oils.
The chloroplast structure and the pigment assortment that includes chlorophyll a and c2, but not c1, suggest that only the red algae may be more primitive.
Conventional beer filters are made of either densely packed fibres or a dusty material called kieselguhr, which consists of fossilised hard-walled algae called diatoms.
Phycology, a subdiscipline of botany, is the scientific study of algae.
The child stared into the dry dish where his water once overflowed, and his stone flesh turned scurfy and cracked with dried algae like the sear and yellow skin of an old man.
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Some algae have been observed in large numbers off the South East coast.
Removing the sea lettuce will reduce the amount of nutrients in the ecosystem, which would be returned to the water if algae were allowed to decompose in place.
Like the rest of the world's seas, the Sargasso Sea has a population of the subsurface algae called coccoliths as well as planktonic foraminifera.
Heavy grazing may damage and weaken the holdfasts which anchor the algae.
The algae were decapitated, clamped with vice grips at their holdfasts, and secured to the bottom of a unidirectional current tank with an ordinary house brick.
The diatoms were the most diverse and abundant assemblage of algae throughout the year at both stations, with the centric diatoms more abundant than the pennate species.
The patch impregnated with extracts of a sea algae called bladderwrack is not a diet but naturally reduces appetite, helping slimmers to lose weight gradually.
Newt Gingrich has been scoring points ridiculing the idea of algae as a fuel of the future.
After watching a tapir feed on the algae covering a lagoon, Paula led us to a giant egret rookery, where the twilight screamed like a million soccer fans.
The Gogo reef was a different kind of reef, no symbiosis between polyp and algae, more a community of sponges and sea mosses that formed hard skeletons.
Eelgrass is not closely related to the true seaweeds, which are algae.
They cruise slowly through the water, cavernous mouths agape, skin covered in a foul-smelling mucous and often trailing long threads of algae from their long pectoral fins.
No information on the phenological plasticity of other benthic freshwater algae or on their capacity to acclimate to the naturally changing light environment is available.
Glowing bacteria might live in our ceilings and light our homes, while algae bioreactors could supply food and fuel.
Then we noticed that the clump of algae was actually a wondrous crab, no bigger than a thumbnail, whose body shape had evolved to mimic the green wafers of algae.
The soft, milky, aquamarine colour comes from the blue-green algae that thrives in the lagoon and white Silica mud, which carpets the bottom with a light natural sediment.
In working toward this understanding, studies of nonvascular plant systems such as algae, as well as backterial glycogen synthesis, have proved highly informative.
Nitrogen fixation is accomplished by at least six bacterial genera, including the aerobic hetertroph, Azotobacter, and the anaerobic hetertroph, Clostridium, and by certain blue-green algae.
Multiple rows are observed in the glaucophycean algae, some red algae, chlorophycean and ulvophycean green algae, the slime mold Dictyostelium and the tunicates.
No matter, because a new fingerpost points down Potter Lane, a sunken track, wall and gorse each side with foxgloves ready to overwinter in the algae green rocks.
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Often they will be seen picking pieces of filamentous algae from pilings.
This extant gastropod, like its Pennsylvanian relative, is dominantly a deposit feeder, grazing on vegetable detritus and algae within seasonal alluvial channels.
Episodically, stronger storm currents could dislodge rocks with attached algae, mussels, and other epifauna, exposing them to transport ashore by storm waves.
This system seems to be unusually efficient, as red algae are able to live and photosynthesize at considerable depths, sometimes more than 200m below the surface.
Late in the dry season of central Africa, blooms of red algae grow in expansive mats over a white crust of sodium carbonate on Tanzania's Lake Natron.
Early red and green algae may have been unable to radiate 1,500 MYA because of physical factors such as nutrient conditions or tropic competition.
However, if no suitable photobiont is available, the mycobiont can survive in a loose association with other algae or behave as a saprotrophic fungus.
Scarids have fused beak-like jaws which they use to graze on algae.
The slime molds are now known to be a mixture of three or four unrelated groups, and the oomycetes are now classified in the Chromista, with the diatoms and brown algae.
The location of algae within the snow can change dramatically during summer days when warm temperatures and intense sun can melt the snowpack by 10 cm or more each day.
We would have considered an algae bloom to be a welcome sign of ecological renewal.
Within this unique ecosystem, high levels of silica, minerals and algae form a light sediment at the bottom of the lagoon, giving it a soft milky aquamarine colour.
The rainbow of life in a coral reef is founded on the partnership between polyps and algae.
It has also been found in lower plants, green algae, and diatoms.
Based upon the presence of calcareous algae, benthic foraminifera and nudists, a lagoonal environment has been suggested for the upper part of the Ocozocuautla Formation.
Because of their ability to secrete calcium carbonate, calcareous red algae have a better Phanerozoic fossil record than many other groups of algal protists.
Unlike the other green algae, the charophytes share with plants the phragmoplast method of cell division, and the asymmetric arrangement of their sperm flagella.
In our study area, eutrophication promotes excessive growth of filamentous green algae in shallow coastal areas during late spring and early summers.
Microscopic photosynthetic algae contribute a larger proportion of the world's photosynthetic output than all the terrestrial forests combined.
The Environment Agency has carried out tests on the pond water and confirmed that traces of blue green algae had been found in it.
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I'VE heard dogs can get sick from blue green algae by swimming in stagnant water.
Thus, less cleaner is needed to remove salt, fish blood, boat ramp scunge, scum lines, algae and other particulates.
Sealife at the dock include blue mussels, algae, sticklebacks, shrimps and the famous conger eels.
The Elysia chlorotica is a sea slug that looks like a leaf and eats by sucking the insides out of strands of algae.
After just four months in the water, the reef attracted a thick coat of bryozoa, sea squirts, algae, oysters, and barnacles.
But a wind-driven oxygenator and zapper, which kills the algae, has been installed in the middle of the lake to solve the problem.
Decaying plant matter, for instance, may be responsible for a yellow or brown color, while algae may cause greenish water.
The chemistry of its fossils is similar to that of fossilised vascular plants, rather than algae.
Experts fear the gwyniad, a kind of herring, could be wiped out in Snowdonia's Llyn Tegid because of the growth of a poisonous algae in the lake.
They also have embryonic development which is a significant adaptation seen in land plants and not green algae.
Both green algae and bryophytes have chlorophyll a and b, and the chloroplast structures are similar.
Like algae and land plants, bryophytes also produce starch and contain cellulose in their walls.
There are currently more than 127,000 separate species and infraspecific algae listed in the database known as AlgaeBase.
Paleobotany focuses on the study of fossil plants, but traditionally includes the study of fossil algae and fungi.
In a school lab, the students bred small crustaceans called daphnia that can naturally remove toxic algae blooms that turn the water green.
Upon being fully mineralized, the teeth reposition themselves within the radula, allowing limpets to scrape off algae from rock surfaces.
Chromera and Vitrella are two reef-associated algae assumed to have a symbiotic relationship similar to that of Symbiodinium.
It is primarily an algae grazer, but it will feed on small invertebrates such as barnacle larvae.
The naturally occurring algae developed due to an increase in hot weather over the summer and is known as is known as methyl isoborneol.
Eggs are laid on the sea bed, on rock, stones, gravel, sand or beds of algae.
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Other allochems include endothyroid foraminifera, brachiopods, peloids, algae, and ostracodes.
Limestones with foraminifers, bryozoans, red algae, gastropods, bivalves, and echinoderms.
Lichens reproduce vegetatively by breaking off particles, or soredia, composed of fungal threads and algae.
For free cells the traditional bioreactor, fermenter, or chemostat can grow cells such as bacteria, algae, yeast, et al.
Cellana's patented ALDUO system enables economic, sustainable and consistent production of photosynthetic, non-GMO algae at industrial scale.
Seaweed refers to several species of macroscopic, multicellular, marine algae.
It is a nutritional algae, known as spirulina, cultivated just steps away on the hotel's rooftop 27 stories above Siam Square.
Seibold recommended looking to cereal grasses such as wheat grass, barley grass, oat grass and rye grass, in addition to algae and alfalfa leaf.
Sulfated saccharides from both red and green algae have been known to inhibit some DNA and RNA enveloped viruses.
No points of attachment exist for algae, so vegetation based habitat is not established.
Today that process takes almost a year, and sediment, nutrients, and algae can cause problems in local waters.
Some species are effective at controlling hair algae, and they make good additions to an invertebrate tank.
Heterokont chloroplasts appear to derive from those of red algae, rather than directly from prokaryotes as occurred in plants.
The SOA notice said that the red tide was caused by a bloom of Noctiluca scintillan, a species of algae.
Baseline trace metals in seagrass, algae, and mollusks in a Southern Tyrrhenian ecosystem.
A comparative biodiversity study of the associated fauna of perennial fucoids and filamentous algae.
Living diatoms are often found clinging in great numbers to filamentous algae, or forming gelatinous masses on various submerged plants.
Food inclusions contain bacteria, bluegreen algae, small dinoflagellates, diatoms, ciliates, and other dinoflagellates.
The young eat fish eggs, mollusks, jellyfish, small invertebrates, worms, sponges, algae, and crustaceans.
The coral reefs provide red, brown, and green algae for their diet and gives protection from predators and rough storms within the ocean.

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