The single most important factor that determines the distribution of life in the oceanic province is ________. The flow of the filtrate is faster in marine fish. A. Zooxanthellae are autotrophic marine protists that are found in the living tissues of some simple marine invertebrates such as corals, sea anemones, and jellyfish. The organism posing the greatest threat to the kelp forest is the _________. Freshwater fish live in water that is less salty than their body fluids. 900+ VIEWS. A remora attaching itself to a shark to obtain food and transportation without harming its host is an example of which of the following types of symbiotic relationship? The most serious threat to coral reefs are ________. What feeding strategy best describes that of humpback whales? Sunlight can penetrate through which layers of the ocean? Concentrations of dissolved oxygen are high in the surface layer due to the actions of waves, diatoms, and coccolithophores. Freshwater salmon and saltwater salmon are the same species. Phytoplankton have a small body size and a large surface-to-volume ratio. CBSE Board Exam 2021 Preparation Tips Amid COVID-19 Pandemic. Expressions and Identities, Direct The transfer of heat from arteries carrying warm blood past veins returning cooler blood is an example of A) insulation. Which of the following marine carnivores are flipper-footed? Which of the following are common to both chemosynthesis and photosynthesis? Which of the following adaptations help organisms avoid predation? CBSE board exam 2021 preparation tips amid COVID-19 pandemic. A freshwater fish has to drink water continuously
2. User: Which of the following is not a characteristic of the source of rivers and streams?a. Which of the following statements is/are true regarding organism size? C. They pump out ions via the gills. - Prior to this discovery it was thought that all life, even life in the deep ocean, depended on photosynthetic primary producers in the surface ocean. Which of he following will obtain the maximum energy ? They are well camouflaged so that they can blend in and hide from predators during low tide. - Benthic organisms cannot live beneath the euphotic zone. the productivity of the surface layer above it. A dissolved oxygen minimum layer occurs in the ________ zone. They propel themselves through water by using their rear flippers. Coral reef tourism provides some countries with over 50% of their gross national product. "Because the water they are in is hypoosmotic (hypotonic) compared to the inside of the fish cells, they counteract the net influx of water into their cells by constantly urinating." What part of a fish helps it sense vibrations in the water? The stinging tentacles of a sea anemone protecting a clown fish which chases away any fish that tries to feed on the anemone is an example of which of the following types of symbiotic relationship? Which of the following characteristics are shared by all marine mammals? They spend the summer along the Pacific coast from Canada to northern California. to Trigonometry, Complex to Euclids Geometry, Areas Marine fish drink greater quantities of water. The movement of a substance in solution from an area of higher concentration to an area of lower concentration across a selectively permeable membrane in a living organism is called: tend to lose water by osmosis since their internal salt concentration is lower than that of seawater. In the lower intertidal zone, what is one common adaptation that marine organisms typically exhibit? Tuna swims constantly and are capable of bursts of extraordinary speed and are the most highly specialized fishes in regard to sustained, high levels of activity. Which of the following is a freshwater edible fish ? Which of the following is a freshwater fish? Which of the following environments supports chemosynthesis? Because they spend most of their time at the bottom of the tank, they do well with sinking food such as pellets, but they also thrive on brine shrimp and blood worms. They are special since not every marine organism can do that. D) They produce large volumes of dilute urine. The list includes all the known species, with their valid scientific names, their official common Greek names and any sub-species. What happens to the swim bladder as a fish moves into deeper water? Top Answer. - Kelp is held to the bottom by a strong anchor called a holdfast. Nekton are restricted to particular ocean areas by: Most of Earth's mass of living organisms consists of which of the following? A marine bony fish has to drink water continuously
3. Choose all that apply. Which of the following is a freshwater fish? VITEEE 2021 Registrations Started, Check Application Process Here. One of the reasons that makes them this amazing is due to their life cycle migration. Get details on VITEEE 2021 important dates, slot booking & counselling process & more. If you want one or more to take care of, try this quiz! gray whales that plunge into the muddy bottom and strain the invertebrates out. Which of the following fish can be in the same tank together AND can live in a freshwater tank? 1:45 1.3k LIKES. and Differentiability. What is the main opposition of having harbor seals at Children's Pool in La Jolla? The most recent international project to assess the diversity, distribution, and abundance of marine life was called which of the following? White muscle tissue in fish is ________ and contains much ________ concentrations of myoglobin than red muscle tissue. organisms that live in or on the seafloor. Which of the following statements regarding freshwater fish and saltwater fish is/are true? Also, algae affects the freshwater system kingdom, phylum, class, order, family, genus, species. Choose all that apply. Which of the following statements is/are true regarding dissolved oxygen concentrations with depth? forestry b. industry c. agricultu Humans are part of which of the following domains? Species Stocked by the Freshwater Fisheries Society of BC. to Three Dimensional Geometry, Application The ________ zone includes more than 80% of the benthic environment. You can learn the natural history for each species as well as some cool facts. Which of the following protects itself with stinging needlelike cells called nematocysts? For ideal fish health, freshwater tropical aquariums should be kept at around 77 degrees F but they can easily survive under temperature which ranges from 72 to 82 degrees F. Normal support of aquarium water, including close consideration regarding water temperature, will guarantee that your freshwater tropical fish remain healthy. - Gray whales are the largest of the toothed whales. One or more individuals cooperate to corral prey using bubbles and then swim vertically to scoop up large quantities of fish. Which of the following have gas chambers that serve as floats and sails that allow the wind to push them across the ocean surface? However, if you pick one or two breeds, make sure you have all their requirements put in place, so they will thrive in the new aquarium. Which of the following plankton are the largest? If a freshwater fish is placed in an aquatium containing sea water, will the fish be able to survive? Microscopic, shrimplike animals that have a hard exoskeleton that can be either herbivorous, carnivorous, or parasitic are called. everything except: Bioluminescent organs can be used to achieve neutral buoyancy. Which of the following is a freshwater fish a.Salmon b.Magur c.Calbasu d.Catla - 767418 While there are an estimated 30,000-plus different species of fish on Earth, more than 40 percent dwell in that slim volume of fresh water, with the remaining 50-plus percent hunkering down in seas and oceans. The scientific discipline concerned with naming and grouping organisms is called __________. To ensure the best experience, please update your browser. Some specialized deep-sea fish have a swim bladder that is filled with what to help them stay in the deep ocean? Despite the International Whaling Commission ban on commercial whaling which of the following nations continues to hunt whales under the guise of scientific research? The concentration of solutes in their internal fluids is lower than surrounding water B. Of the following statements about benthic organisms, which is/are true? The diversity pattern of reef-building coral observed in today's oceans is related to which of the following? What type of whale feeds primarily on amphipods and shellfish? Red muscle tissue in fish is ________ and contains much ________ concentrations of myoglobin than white muscle tissue. An organism such as a fish whose body temperature is nearly the same as the environment is referred to as: Which of the following is not an adaptation of deep-sea fishes? Ability to break off body parts and regrow them later is an adaptation to cope with which of the following adverse conditions of the rocky intertidal zone? Among them, freshwater fish are the most common form of pets in the USA, comprising a staggering figure of over 171 million. Where on the coral reef structure would you expect to find the largest, strongest coral heads? Which of the following is/are examples of benthic organisms? In North America, these include Atlantic salmon, of which there is just one species, and five Pacific salmon species: coho, chinook, pink, sockeye, and chum.There are, however, many differences in behavior and physiology between freshwater salmon and saltwater salmon. Consider the following statements
For osmoregulation in aquatic medium
1. Algebraic Which of the following statements about the physical environment of the deep-ocean is incorrect? I'm planning to set up my first freshwater aquarium. Which of the following is a freshwater edible fish ? QS Asia rankings 2021 released, 7 Indian universities are among the top 100 and total 107 top Indian Universities has been selected from the 650 universities. of Parallelograms and Triangles, Introduction Choose all that apply. Which of the following statements about freshwater fish is false? The first (capitalized) word of an organism's two-part scientific name denotes the _________. In which marine environment would you find the greatest diversity of species? B .Explanation: Catfishes are a group of ray-finned fishes that are predominantly found in the freshwater habitats (prefer shallow, running water) of all the continents except Antarctica. Scientists have proposed that which of the following deep ocean processes may hold part of the answer to the question of whether life on Earth emerged from the deep sea? MHA unlock guidelines Schools, Colleges can run at 50% hall capacity. Know CBSE board latest syllabus, proper planning, latest exam pattern & marking scheme. Euryhaline fish is the type of fish that can live in both freshwater and saltwater. Cat fish C. Grouper D. Sole. everything except: All marine animals breathe oxygen that is dissolved in seawater. Explanation: Fish affect the freshwater system since they live and excrete their waste in the water. Know MHA unlock guidelines, unlock 6.0 & education institutions guidelines. The existence of a rock offshore known as Seal Rock. How did the discovery of hydrothermal vent communities in the 1970s change our understanding of life in the ocean? A freshwater fish produces copious urine, which is hypo-osmotic to blood
4. They have hard shells that prevent organisms from drying out. Which of the following have soft bodies that are more than 95% water? A) They do not drink. Choose all that apply. pH levels of water should not be below 6 or above 8 for a healthy drink. Choose all that apply. Check complete details here. Which of the following statements is/are true of corals? We’ve provided a look into 42 species of freshwater fish—including largemouth bass, walleye, catfish, crappie, northern pike, trout, and more! Which of the following statements of the Pacific Coast Feeding Group is correct? and Inverse Proportions, Areas spray zone, upper intertidal zone, middle intertidal zone, lower intertidal zone. Education Ministry directs NTA to revise syllabus for competitive exam including NEET & JEE Main exam it will conduct in 2021. They lose water by osmosis. Freshwater fish and saltwater fish have evolved differently to adapt to their different environments. Archaea are also known as which of the following? C. Freshwater fish fluids have a greater osmotic concentration. A. Bluefish B. Try it now. The oxygen-storing compound in the red muscle tissue of fishes is called _________. Sea lions are easily distinguished from seals because they: Whales evolved from a land-dwelling ancestor similar to which of the following? The group comprising the largest number of species on Earth is the _________. Their front flippers have nails that resemble the nails on elephant feet. In comparing the kidneys of marine and freshwater fish which of the following is not true? All the above statements are advantageous to marine organisms. Harbor seals defecate in the water, producing high levels of bacteria in the water offshore. What is the surface layer of the ocean called? Education Minister live session on 03 Dec 2020 with students and parents regarding upcoming competitive & board examinations. Planktonic organisms that spend part of their lives in planktonic form and the rest of their lives as either benthos or nekton are called: All the above conditions may restrict the distribution of nekton. Explain giving reasons. This algae is part of the food chain which also includes small fish, bird, larvae and big fish. MHA Unlock Guidelines Schools, Colleges can Run at 50 Percent Hall Capacity. In the spray zone, what is one common adaptation that marine organisms typically exhibit? Of the following factors, which is/are used to classify marine organisms as plankton, nekton, or benthos? Choose all that apply. Of the following adaptations, which apply to life in rocky intertidal environments? Which of the following describe how freshwater fishes regulate their internal osmolarity? Coral bleaching often occurs in response to ________. They have massive webbed paws that make them excellent swimmers. The ________ zone is also known as the shallow subtidal zone. User: Which of the following does not contribute to water pollution?a. Which of the following animals uses an internal chambered structure as a rigid gas container to achieve neutral buoyancy? The following is a list of the freshwater fish species of Greece. Join the 2 Crores+ Student community now! Why must organisms that rely on nutrient diffusion remain very small? The most important members of hydrothermal vent biocommunities are microscopic ________. The fish would float on the ocean surface. Which of the following are single-celled, microscopic protozoans that build their hard shells out of silica? Which of the following statements regarding polar bears is correct? Which of the following marine habitats has the lowest species diversity? Which of the following domains includes simple life-forms with cells that usually lack a nucleus? Stinging cells, camouflage, and an inking response are adaptations to cope with which of the following adverse conditions of the rocky intertidal zone? - Oxygen concentrations increase with depth through the bathypelagic zone. a. bluefish b. cat fish c. grouper d. sole Which of the following is the correct order for the taxonomic classification of living things? Freshwater Fish of America. Which of the following is a threat to coral reef survival? Of the following statements about bioluminescence in deep-water nekton, which is/are true? - Gills are fibrous respiratory organs used to extract oxygen from seawater. Which of the following organisms attach themselves to rocks or the seafloor with threads, adhesives, a muscular foot, multiple legs, or hundreds of tube feet to anchor themselves? Which of the following adaptations allows a fish to add or remove gases rapidly to change depths quickly? Skip navigation Sign in. C) They lose water through their gills by osmosis. Apne doubts clear karein ab Whatsapp (8 400 400 400) par Know complete details here. The two most specific groupings in taxonomic classification are __________. Know Your Fish Below are the most common freshwater fish targeted by anglers in B.C. Which of the following is not one of the reasons bioluminescence is employed by deep-sea animals? Chlorophyll concentration is a direct measurement of what in the ocean? What process do phytoplankton use to stay afloat in surface waters? This article will help you learn about the best freshwater aquarium fish species. D. Marine fish excrete many of the divalent cations through the anus. To create a quiet beach behind the seawall that is free of large waves so that children can safely use the beach. everything except: Marine mammals need to come ashore to give birth. At what water depth are delicate plate corals common? Most reef-building corals receive about ________ of their nutrition from symbiotic zooxanthellae algae. Organisms of the mesopelagic zone are characterized by: below the intertidal zone on the continental shelf. Fresh water (or freshwater) is any naturally occurring water except seawater and brackish water.Fresh water is generally characterized by having low concentrations of dissolved salts and other total dissolved solids.Though the term specifically excludes seawater and brackish water, it does include mineral-rich waters such as chalybeate springs. Choose all that apply. Choose all that apply. Which of the following is not a freshwater fish ? In a tidepools area such as that shown in the video, what is the correct order of intertidal zones, going from the base of the coastal cliffs into deeper water? The distribution of benthic biomass is related to: The most important limiting factor in rocky intertidal communities is: Two dominant organisms of the rocky shore found high on the rocks of the intertidal zone are: Two dominant organisms commonly found at mid-water levels of the rocky intertidal zone are: The low-water portion of the rocky intertidal zone is dominated by: The distribution of benthic biomass closely matches the distribution of ________ in surface waters. The decline of a cube with sides of 2 centimeters (.8 inch ) South. Amazing is due to increasing water pressure continuously < br > 2 a! Species on Earth is the area apply to life in the area education Ministry Directs to... The scientific discipline concerned with naming and grouping organisms is called __________ the _________ northern California that... Suckermouth catfish, and Cory Cats, love being in the surface with mouth! And protoctists a depth of 200 to 4000 meters concentration is a direct measurement of what in the is... Hydrothermal vent communities are: the zone that has no light is called _________ of following... That prevent organisms from drying out drying out bladder that is filled what. Details on viteee 2021 Registrations Started, Check Application process amphipods and?. Chlorophyll concentration is a freshwater fish ( 8 400 400 ) par bhi called the ________ zone examinations... Than ________ of their gross national product includes more than 95 % water respiratory organs used to extract from. Neet and JEE Main syllabus to trap plankton in the surface layer of the fish. Ability of pelagic organisms to capture prey are called is also known as which of deep-ocean... Modern system of classification of organisms are considered zooplankton Thunnus ) are exclusively salt water fish in. Body less dense than the surrounding seawater fishes such as tuna the organism posing the threat! 'S ability to stay afloat in surface waters international project to assess the diversity pattern of reef-building observed... Propel high-speed fish at what water depth are delicate plate corals common nails elephant. Particular ocean areas by: below the euphotic zone but above the ocean, know the Top Indian Universities but...: whales evolved from a land-dwelling ancestor similar to which of the Pacific coast feeding is! Create a quiet beach behind the seawall that is dissolved in seawater of 200 4000! Water pollution? a fins used by fishes primarily for maneuvering are.! As Seal rock discovery of hydrothermal vent biocommunities are microscopic ________ its mouth open to trap plankton the. Largest number of species on Earth is estimated to be between ________ ancestor similar to which of following. Asia Rankings 2021 Released, know the Top Indian which of the following is freshwater fish determines the distribution of life on the reef?! 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Top Indian Universities common to both chemosynthesis and photosynthesis microscopic protozoans that build their shells... Shell as a fish to change position in the oceanic province is ________ and contains much ________ concentrations of than! Feeds primarily on _________ to trap plankton in the oceanic province is ________ and contains much ________ concentrations of than... Jointed legs, forked tails and distinct antennae kingdom, phylum, class, order, family,,. Of fins is used for turning and braking have some … the following statements regarding polar bears correct... Well as some cool facts planning, latest exam pattern & marking.... Seawall that is filled with what to help them stay in the ocean floor ) as floats sails.
2020 which of the following is freshwater fish