what type of organism is a fish
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- A fish is any member of a paraphyletic group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits.Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish, as well as various extinct related groups.ish do not represent a monophyletic group, and therefore the evolution of fish is not studied as a single event. Early fish from the fossil record are represented by a group of small, jawless, armored fish known as Ostracoderms. Jawless fish lineages are mostly extinct.
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Diversity of fish Paedocypris progenetica, a type of minnow, is the smallest of all fish species. It lives in the dark-colored peat swamps of the Indonesian island of Sumatra. The females of this species have a standard length of 7.9 mm (0.31 in) at maturity. Until recently, this was the smallest of all known vertebrates.
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What is a fish and what animal group does it belong to? Submit. · just now. Report Abuse. A fish is a limbless cold-blooded vertebrate animal that lives in water, moving with the help of fins and breathing with gills. Fish belong to their own group animals, but can be characterized as vertebrates which animals with a backbone.
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- It is so simplistic that it is complicated to understand how simplistic one organism could excrete so simplistically. The start fish has no excretory organs. They have a water-vascular system that is made up of cells devoted to taking in waste and passing it along through tiny openings. They pass it along to an area known for star fish as the tube feet that put out excretion in the form of nitrogenous waste (urine).
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Organism The term organism is derived from the Greek word meaning an organ of sense. Organisms can be unicellular or multicellular-virus, bacterium, fungus, plants and animals. An organism, which are composed of many cells and are much larger and more complex compared to unicellular organism.
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Fish Anatomy Fish are cold blooded animals. What this means is that fish can't regulate their body temperature like warm-blooded animals can. This means that a fish's body temperature is dependent on the temperature of the water it is in. Fish are able to swim through the water by contracting their body and tail muscles. They use their fins to help steer them through the water and also for balance. Most fish have scales, but not all of them do.
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Organism In biology, an organism (from Greek: οργανισμός, organismos) is any contiguous living system, such as an animal, plant, fungus, protist, archaeon, or bacterium. All known types of organisms are capable of some degree of response to stimuli, reproduction, growth and development and homeostasis. An organism consists of one or more cells; when it has one cell it is known as a unicellular organism; and when it has more than one it is known as a multicellular organism.
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- 1. Fish are mostly ectothermic. 2. They have gill slits which they use to breathe by drawing out oxygen from the water around them. 3. All fish are vertebrates. 4. Most are … covered in scales while some can be covered in skin. 5. Their limbs end in fins and not in digits. Although some fishes do not actually have any limbs.
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- A variety of organisms live in the human gastrointestinal tract. These organisms, including bacteria, viruses, and parasites, end up in human waste. Many of these organisms can be transmitted to other humans and animals, including marine organisms like shellfish, through contact with sewage-contaminated water.hese organisms, including bacteria, viruses, and parasites, end up in human waste. Many of these organisms can be transmitted to other humans and animals, including marine organisms like shellfish, through contact with sewage-contaminated water.
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Types of Fish A fish is a cold-blooded, backboned, aquatic animal and there are many types of fish that live in every region of the world. Fish are harvested for their highly nutritious meat and for the oil that is extracted and used as a food product or as an ingredient for a wide variety of commercially prepared products.t is one of the most popular types of fish and is used in many processed fish products, such as fish sticks or fish cakes. It is also a variety of fish that is often blended with other types of white fish to produce the fish stick products or other food items containing fish.
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- In biology, an organism (from Greek: οργανισμός, organismos) is any contiguous living system, such as an animal, plant, fungus, protist, archaeon, or bacterium. All known types of organisms are capable of some degree of response to stimuli, reproduction, growth and development and homeostasis.
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- Tropical Fish. There are many types of life in the oceans and other marine biomes. Some major animals are sharks, fish, and whales. There are many individual species in each of the categories. Such as blue whales, salmon, and great white sharks. Many fish have adapted in special ways for self-defense.
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- Animal like protists are single-celled consumers. Animal-like protists are also known as Protozoa. Some are also parasites. The Protozoa is often divided into 4 phyla: Amoebalike protists, flagellates, ciliates, and spore-forming protists.1.nimal-like protists are also known as Protozoa. Some are also parasites. The Protozoa is often divided into 4 phyla: Amoebalike protists, flagellates, ciliates, and spore-forming protists.
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What is a Fish? Fishes are animals that live and swim in the water (although you might see a fish like a mudskipper or walking catfish crawling on land), are cold-blooded (except for tunas and marlins and mako sharks that are warmer than the water), breathe using gills (usually, but lungfish and some others have lungs), have backbones (but not always of bone, such ...
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Are Fish Cold-Blooded? In contrast, warm-blooded animals are able to regulate their body temperature by converting the food they eat into energy and thus, create heat. Although most people refer to all types of aquatic animals as fish, there are many exceptions.
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- A fish is a limbless cold-blooded vertebrate animal that lives in water, moving with the help of fins and breathing with gills. Fish belong to their own group animals, but can be characterized as vertebrates which animals with a backbone.
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- Bacteria are single-celled organisms, though living do not have the characteristics of animals which are: 1. Multicellular 2. Eukaryotes (Cells contain a nucleus) 3. CAN rep … roduce sexually (Some also reproduce asexually) 4. Heterotroph (Cannot create their own food aka eat other organisms.5.acteria can be harmful and give diseases to plants and animals. It can also convert nitrogen to nitrogen compounds. This process makes nitrogen available to plants that is us … eful to them. Bacteria can also poison the human body with chemicals they produce and release.
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- Plankton is small plants or animals that may be microscopic in size. It floats or drifts in huge numbers in bodies of both fresh and salt water. There are two distinct types of plankton. The first is minute, often microscopic sized plants known as phytoplankton and animal organisms known as zooplankton.Within each plankton type there are many different variations or species.n fact, there are an estimated 5,000 different types of phytoplankton and thousands of zooplankton species. Many zooplankton are the eggs or larvae of larger marine animals that are classified as plankton during the early stages of their life cycle.
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Marine life These organisms include bacteria, archaea, algae, protozoa and drifting or floating animals that inhabit, for example, the pelagic zone of oceans, seas, or bodies of fresh water. Essentially, plankton are defined by their ecological niche rather than any phylogenetic or taxonomic classification.
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- Quick Answer. Even a single drop of pond water may contain thousands of organisms, including different types of bacteria, protozoa, algae, rotifers, hydras and worms. Although most of the organisms that live in water are microscopic, a few are large enough to see with the naked eye. Continue Reading
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Aquatic Organisms: Microorganisms Protozoa are microscopic, single-celled organisms that sometimes group together into colonies. There are both autotrophic and heterotrophic types of protozoa. Unlike bacteria and fungi, which absorb dissolved organic compounds from their environment, heterotrophic protozoa (such as the amoebas and Paramecium) consume other organisms such as algae, bacteria, or other protists.
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Osteichthyes The vertebrates include various animal groups such as fish, amphibians, reptiles, birds, and mammals. A fish pertains to any gill-bearing animals lacking limbs with digits. Osteichthyes (bony fish) is one of the taxonomic superclasses of fish. The others are chondrichthyes (cartilaginous fish) and Agnatha (jawless fish). Osteichthyes includes the ray-finned fish (Actinopterygii) and lobe-finned fish (Sarcopterygii).
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- · just now. Report Abuse. A fish is a limbless cold-blooded vertebrate animal that lives in water, moving with the help of fins and breathing with gills. Fish belong to their own group animals, but can be characterized as vertebrates which animals with a backbone.
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Aquatic Organisms: Microorganisms They can make up a large fraction of the living material in aquatic systems. Bacteria display the greatest range in metabolic ability of any group of organisms. There are both autotrophic and heterotrophic bacteria. Heterotrophic bacteria are a crucial link in the decomposition of organic matter and the cycling of nutrients in aquatic systems. Autotrophic bacteria are primary producers in aquatic systems as are true algae. For this reason, autotrophic bacteria (predominantly cyanobacteria) are often categorized as 'algae', though the organisms are by no means closely related. Cyanobacteria used to be mistakenly called 'blue-green algae'.
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- We’ll begin by reviewing how marine organisms are classified by location – either as plankton, nekton, or benthos. Nekton are organisms that spend most of their time in the water column and can swim freely and faster than currents. Examples include whales, most fish, and squid. Plankton are organisms that live in the water
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- Ich is a protozoan disease that is often called 'white spot disease.' The scientific name for the disease is ichthyophthiriasis and the causative agent is Ichthyophthirius multifiliis. It is wide spread in all freshwater fish but appears to be more common in aquarium fish, possibly due to the closer contact and stress involved with aquarium species.